THE ATOM CURTAIN

                        By NICK BODDIE WILLIAMS

                            ACE BOOKS, INC.
                23 West 47th Street, New York 36, N. Y.

               Copyright, 1956, by Nick Boddie Williams

                          All Rights Reserved

                           Printed in U.S.A.

      [Transcriber's Note: Extensive research did not uncover any
  evidence that the U.S. copyright on this publication was renewed.]




             HE BROKE THE BARRIER TO A CONTINENT IN EXILE!


For two hundred and seventy years America had been totally cut off from
the rest of the world by an impenetrable wall of raging atomic fury.
To the frightened countries of the Old World, what had once been the
greatest of all powers was now the most fearful of all mysteries.

No man ached to know what lay behind that frightful barrier more than
Emmett O'Hara, restless air-sentinel of the International Patrol--whose
American ancestors had been stranded in Britain the day the Atom
Curtain was raised.

Then, on December 20, in the year 2230, while on routine patrol, O'Hara
did the impossible. He broke through the barrier--and lived! But the
full story of O'Hara's discoveries and adventures in Atomic America is
so utterly breath-taking that readers are sure to rate it a classic of
modern science-fiction.

       *       *       *       *       *

Nick Boddie Williams says he hit on the idea of writing _THE ATOM
CURTAIN_ "while debating with an editorial writer what might possibly
happen to nations behind the Iron Curtain, and how much more likely
all of it would be to happen if the Curtain were Atomic, rather than
Iron. It's about the same line of thinking that led Doyle to write
_The Lost World_, or any number of men to dwell upon cut-off places.
But of course I couldn't write about Eurasia, for I've never been
there. It was written at the time we were debating the setting up of a
fixed line far out from our shores (the Taft plan, the Hoover idea),
which became, a little luridly, the approximate line of my Atomic
Curtain. A good many philosophical ideas got mixed up in what was
essentially an adventure story, but I can't be accused of following any
one line, except perhaps Darwin's." Williams, who works on the _Los
Angeles Times_, considers himself a newspaperman rather than a writer.
Nevertheless he has had stories published in _Colliers_, _Saturday
Evening Post_, _Woman's Home Companion_, and others.




                               PART ONE


Now at last I must make this accusation and disclose the truth.

I make it with the hard realization of the dangers that are inherent
for us all. I make it knowing that these risks have terrified those
whom we chose to govern us, and I make it only because their terror has
paralyzed their minds. And you and I--the world as we know it--cannot
wait any longer.

We must not underestimate these risks. We take the chance of losing
everything that mankind has accomplished in the tens of thousands of
years since our first ancestor shed his tail and rose erect and walked
in the full consciousness that he, alone of all God's creatures, had a
soul.

But it is a risk we must take. We must take it now, while there is
still time, or we condemn our world--the countless billions of Europe
and Asia and Africa--forever to our chronic agonies of hunger and
disease, which I now know are needless.

Between what we stand to lose and what it is possible to achieve, if we
act wisely and in time, there is a middle course which means freedom
from starvation and pestilence. The truth is that we need fear only our
greed. If we can content ourselves with enough, and not insist upon
too much, if we act with iron resolution in this immediate future, we
can revivify our static history. The facts as I know them convince me
of this, and more to the point, they have convinced far abler minds,
although not those of the World Council of Nations, which in the final
analysis means the Twelve Old Men of Geneva. It is their minds which
you and I must now convince. Or we must set the Twelve Old Men aside.

And so I am compelled before the bar of public opinion to accuse these
Twelve Old Men. It was they alone, acting in secrecy, who ordered that
the sensational O'Hara Report be buried deep within the archives of
the International Patrol at Geneva, never--they thought--to be made
public. They have buried the Report and they have attempted to blot out
even the vague rumor that it did exist. Those few who actually read
it, the officials at Croydon Airport here in London who first received
it and sent it sealed upon its way to Geneva, have been transferred to
the more remote corners of the earth, never two of them together and
none of them knowing where the other is. Not more than a fraction of
the upper hierarchy in government has even heard of the Report and that
fraction has gone and will continue to go to extreme lengths to prevent
inquiries concerning it. It is the greatest hush-hush document of all
time.

But within hours of its receipt at Croydon, I, Arthur Blair, obtained
a first-hand summary of the Report. For reasons which will become
obvious I was ordered by my paper, the _Observer_, to obtain the text
of it, and for reasons which were even more imperative to me I sought
to do it. I went at once to Croydon, where I was rewarded only by blank
and noncommittal stares, as if I were inquiring after the secrets of
the fourth dimension or the precise geographical location of the lost
continent of Mu.

I did not resent that attitude. I had expected it. But what I did not
anticipate was the reaction of the Twelve Old Men. I was in Paris, on
my way to Geneva, before I realized how far they meant to go to silence
me. The warning was delivered by a small, clean-shaven little man in a
business suit who called while I was absent from my hotel room. When I
returned, he smilingly assured me that he had no interest in me--the
condition of my luggage proved him a liar--and in the next breath told
me that my chance of leaving Paris alive, if my direction was Geneva,
was less than zero.

The little man in the business suit impressed me. A more oblique
approach and possibly some short cuts were indicated. In consequence I
went from Paris quite openly to the resort of Trieste. I spent three
weeks there, as obviously "resorting" as I could, until the night I
chose for departing aboard a chartered fishing boat that landed me
eventually at Salonika.

An old acquaintance of mine at Salonika, an incurable romantic,
suspecting me of extraordinary journalism--a missing blonde,
perhaps--provided me with what I asked, a private plane for the
Prefecture of Turkey.

That plane was shot down two minutes after leaving Salonika. I
happened not to be aboard it, although my labeled luggage was. I had
the satisfaction of reading an account of my accidental death in the
Istanbul press when I arrived there two days later.

I felt certain that I had thrown off any pursuit and that I could now
proceed safely direct to Geneva. You may imagine my concern when my
host in Istanbul, who knew me only by a pen name I had used obscurely
years before, offered me my morning coffee and then sipped his own, and
immediately keeled over.

A charge of murdering my host was subsequently filed against me. That
charge is outstanding today. I do not doubt the evidence is there to
convict me, manufactured evidence, were I located and returned to the
Prefecture of Turkey.

But I have no intention of being located until the world knows what I
have to tell. I had no such intention from the moment I saw my host's
complexion changing to that ugly blue that goes with cyanic poisoning.
And before the spittle upon his writhing lips was dry--it was intended
that they should have been my lips--I had disappeared again.

All this scrambling is a personal matter, an adventure I suppose, of
no importance save to those who befriended me. Some of them are dead
and beyond the dangerously long arm of the World Council's Bureau of
Security. Some of them are not dead or aware that they ran the risk of
death, for I did not share the purpose of my frantic journey home. Yet
I cannot--I dare not--trace any further the slow zigzagging pattern by
which I returned to London.

My journey was a failure. I did not get the text of the O'Hara Report.
I am never going to get it, for the august authority which decreed
my persecution has consigned it to oblivion. That authority was
unquestionably the Twelve Old Men.

Yes, theirs must be this terrible responsibility. Theirs alone must be
the blame if future generations of our world are doomed so needlessly
to subhuman levels. It is they who have decided--unless we can break
through the lethargy of hypercautious minds--that in this year of A.D.
2230, more than two hundred and eighty-five years after the first
splitting of the atom, the Sahara must still remain the Sahara, a
vast wasteland capable of feeding all our starving and multiplying
billions were only water made available. It is they who decree by
their conspiracy of silence that the deserts of Australia and Arabia
and China are as parched today, and the tundras of Siberia as utterly
fruitless, as they were in the years before the miracle of Los Alamos.
It is they, these dread-chilled Twelve Old Men, who are insisting that
the Western Hemisphere, which at one time seemed destined to redeem us
all from want, must remain for further centuries a whispered mystery
behind its impenetrable Atomic Curtain.

Why are they doing this to us? Why were they so determined that I
must be silenced? Are they brutal men, incapable of understanding how
our billions suffer? No, the answers are not so simple. Their minds
grope vague through the twilight world of doubt and fear, for they do
not trust us--by their very natures they cannot trust us--to guide
ourselves according to the facts laid down in the O'Hara Report.

But I insist that the people must know these facts. The people must get
the truth--as I got the truth--from Emmett O'Hara himself.

Yes, I got the truth from Emmett O'Hara himself, soon after he filed
at Croydon the text of his astonishing Report. That is why my life
is at forfeit--not that the Twelve Old Men are sure I know, but they
suspect it. They are capable at least of decision in one respect, they
will do anything to preserve the status quo. But they are panicked
at the possibilities that Emmett O'Hara has brought back to us. They
cannot bring themselves, these doubting old men, to believe that he is
acting in the interests of both our world and that which lies behind
the Atomic Curtain, the fabled Western Hemisphere. And they will never
accept, unless we force them--and there is almost no time left to do it
now--the offer that O'Hara brought to us.

That offer will come to us formally, and we will have to act on it at
once, at any moment in these next few days. And I pledge you this, that
if we accept, our world begins to live again. And theirs.

I wish for your peace of mind that I could tell you precisely what has
happened to O'Hara and that magnificent creature whom he introduced
to me as his wife. And she was his wife, I think. Certainly she was
his woman, bound to him by all the custom of that strange society from
which she came. And if O'Hara had the time, in the brief interval
between the filing of his Report and his abrupt and traceless
disappearance, I would like to think that he further complied with the
laws under which he was born and reared, although I know it would not
have mattered to anyone except myself--O'Hara would not have cared. And
she would not have given a snap of her exquisite and completely capable
fingers. What could possibly have seemed of value in our conventions
to those two? When you know what they knew--or at least what O'Hara
knew--when you have experienced the nadir of disillusion and the zenith
of human living, what could seem of essential value except the savor of
the next moment's breath?

As I say, O'Hara vanished. He filed this Report of his in London at
four o'clock on the afternoon of his return, which was the day after
Christmas. He immediately went to his old flat in Bloomsbury from which
he telephoned to me at the _Observer_, and at six o'clock I dined
with him. By eight o'clock I had heard from him the substance of his
Report. It was then that I met his wife, if wife she was.

At eight-fifteen I left them, and went immediately to the _Observer_,
where for two hours I was in conference with the Editorial Director,
Edgar Soames, who told me that the story could not be published without
the complete documentation of the text. The _Observer_, as Soames
pointed out, had its reputation as a journal of fact to remember and
not even the paramount importance of my story could be permitted to
override that.

Very well, documentation. I returned to O'Hara's flat in Bloomsbury by
eleven o'clock. O'Hara was not there, or was that splendid red-haired
creature who--well, they were gone, and their few belongings were gone,
and the flat itself, so I was told repeatedly by the manager of the
properties, had not been occupied at all for the past three years.
Surely I was mistaken--O'Hara? Never heard of an Emmett O'Hara!

No, the manager had never heard of an Emmett O'Hara. And neither, I
soon discovered, had anyone else. He seemed to be a delusion I had
suffered. I had spent those two hours listening to his amazing Report,
and there had never been such an O'Hara in the International Patrol
and the letters that I had earlier received from him had never been
written. Or they were forgeries, perhaps--yellow journalism!

Someone had moved very swiftly. But whether it was O'Hara himself, or
whether it was the Bureau of Security, I could not determine. It is
essential for me--and the rest of us--in this hour of imminent crisis
to rely upon faith in his indomitable skill and courage, and to believe
he managed his escape. Although he had had his luck twice over.

That was a phrase that O'Hara used himself. "I have had my luck twice
over," he told me, and then he laughed, that deep roar of mirth that I
remembered from our school days together.

"Twice over?" I answered. "A thousand times, I should say."

"I don't mean this business I've been telling you," O'Hara said. "Or
rather, not the hazard of death. Although," he smiled, "there is the
hazard of death in this part of it too. Will you come into the next
room, I want you to see Nedra."

"Nedra?"

"Yes," he said. "Nedra. You didn't think I'd leave her there?"

I stared at him. "Is this in your Report?"

"Certainly not. It is a private matter. But the boys at Croydon saw her
when we landed there. I remember their surprise--more surprised even, I
suppose, than when I wirelessed that I was coming in, and that knocked
them flat. Are you coming with me?"

"Yes."

"Then get behind me," he cautioned. "And hand me that gadget."

It was a length of intricately carved wood, about four feet long,
tapering toward one end and worn smooth by the palms of many hands.
O'Hara took it, tossed it into the air and caught it expertly by the
smaller end, a trick that must have taken practice. "Very useful," he
said, "if living is important--though I'm not too sure that it is. We
live too long, most of us, and at last we begin to think that living
is an end in itself. And so we want it easier and easier, with never a
thought that it can become too easy."

"You haven't found it easy lately, have you, O'Hara?"

"Not until I landed at Croydon," he replied. "But that was four hours
ago and it's gotten boring." He gripped the club of carved wood
tightly. "Now, open that door--"

So it had gotten boring, had it? Within three hours O'Hara had
vanished, both he and Nedra, as if they had never existed. I should
have known that I was not going to get documentation for any such
articles in the _Observer_. I must have been bemused by my real joy at
seeing O'Hara again after supposing that he was lost forever. Then,
too, the impact of what he had told me had blunted my sense of the
realities of life. For the moment I saw it all only as a tremendous
story--a story particularly tremendous to O'Hara and myself because of
our mutual origin.

For we were children together, went to school together, were
inseparable until he chose for his career the thankless if adventurous
life of a pilot in the International Patrol. I cannot say that I chose
my own career--I drifted into it, as so many journalists do, trying my
hand first at this and that and gradually retreating into the job of
writing about what others, with more spirit or greater advantage, were
doing in this world.

Yet it never occurred to me in those early days that the biggest job
that I would undertake would be writing about O'Hara. Nor to him, I
am sure. Adventure--yes, he had expected adventure, but not of the
sort to interest anyone except himself and possibly his surviving
relatives. The doubtful thrills of supersonic speed, the sensation
of flirting with death from atomic poisoning, the constant prospect
of plunging through the polar icecap at better than two thousand
miles an hour--these, perhaps, O'Hara anticipated as the ultimate
possibilities of his career in the Patrol. And then, always, he would
be closest to the riddle that since his childhood had absorbed him,
flying his charted course along the outer fringes of that dense wall
of radiation that enclosed like the half of a glass globe the Western
Hemisphere--the Atomic Curtain.

Neither of these were careers a native of the Prefecture of Britain
would have selected, but the truth is that they were among the best
open to us. Our two families had come together to England in that
great migration from North America which immediately preceded the
establishment of the Atomic Curtain. I remember O'Hara, then not
quite eighteen years old, questioning his father one night when I was
visiting him, as I often did, for he was my idol in those days, much
bigger than I and much bolder. I had never dared to ask these things.

"Why did our people leave America?" he asked. "It was their country,
wasn't it?"

"Yes, their country," his father answered solemnly, for that
word--_country_--still had a peculiarly religious sound to it, however
outmoded it had now become. "But they--your ancestor and those who
agreed with him--believed that what America was going to do was wrong."

"Excuse me, sir, I don't see why it was," O'Hara said. "If the
Americans--the Yanks"--and how he loved that word--"didn't like the
rest of the world, why shouldn't they have cut themselves off from it?"

"I'm sorry, Emmett, you're too immature to understand," his father
answered.

"Isn't that the answer that men give when they themselves do not
understand?" O'Hara persisted, and I held my breath.

But his father considered that, as he always considered anything
O'Hara said--they were people of logic, people of the exploring turn
of mind. At last he said, "Yes, that is true. I've never really
understood why they did it. When I was your age, I asked my father
these same questions. It seemed unfair that we should have given up
what I had so often heard was a considerable position in that world--in
North America--to come to this crowded hemisphere as emigrants, as
a suspected people, second class by birth and law, and solely in
obedience to the dictates of an ideal. But your grandfather himself was
a little vague upon these points--after all, he did not remember the
trip, he had only heard of it, how his people had been forced to give
up all possessions, to begin life anew in a country already too poor to
support its own citizens."

"You mention an ideal, sir," O'Hara said. "What is it?"

"It was that this was one world, or should have been one world, not
irrevocably halved by the Atomic Curtain. It was that if Providence had
wished them separate worlds, It would have made them so."

"Then it was a mistaken ideal," O'Hara said, "for if Providence had
intended this to be one world, it would be now."

His father smiled. "That's enough, my young philosopher. To bed with
you!"

And so we went to bed, but not to sleep, for O'Hara was excited by the
conversation. He lay flat upon the counterpane, his cheekbones pressed
against the butts of his palms and his dark eyes restless, seeming
lighted by the intense curiosity of his young mind, talking on and on
for hours, long after I was drowsy.

"It's always been like that," he told me. "Down through the countless
centuries of time--when a people have made a bad decision and have lost
everything by it, they have described their motive as obedience to an
ideal. Remember your American history?"

"How could I remember it?" I asked. "Nobody teaches that."

"They used to teach it. And they still have the books at Oxford. Great
reading, too--the Revolution, the Civil War, the three World Wars.
You'd be astonished how often that theme recurs in them--obedience to
an ideal. Yes, I suppose it's true, those of us who left the Western
Hemisphere before the Atomic Curtain blamed it on an ideal. And I'd
bet it's equally true that those who stayed, knowing that they would
forever be isolated from the world that you and I know, invoked the
same apology--an ideal guided them. Eternal peace, freedom from want
and from fear--"

A clock was striking somewhere in the house. It was one o'clock. I
shivered without knowing why.

"And did they find it, I wonder?" O'Hara's voice resumed. "What has
happened to the Americans in these two hundred and seventy years since
they launched the Atomic Curtain? And what would have happened to the
rest of us--to Europe and Asia and Africa--if they had not launched it?
For they were a wonderful people, wonderful improvisers, wonderfully
inventive. Oh, I don't mean the little things that we have here,
electric lights, the radio--but the big things, the sublime things
that changed history--or seemed about to change it. The atomic bomb of
Los Alamos, the hydrogen bomb of Bikini and the tests at Yucca Flats,
those alone were leading the world into new, strange paths, glorious
paths for the scientific mind, and all the world was following them
swiftly. All of us were to have the blessings along with the horrors of
atomic fission, until--"

"I know that much," I said. "Until the Third World War."

O'Hara smiled queerly. "So you do read some?"

"I read a great deal," I retorted. "Contemporary things, the important
things, not long-forgotten books of useless American history."

"But you remember, don't you, why the Third World War stopped?"

"Oh, yes. It was thorium."

"Thorium," he whispered. "Yes, that was it--thorium. The greatest
of their improvisations! For when they devised the techniques for
the fission of thorium, so infinitely more plentiful in supply than
uranium, no combination of powers that lacked the formulae could
longer challenge them. They wrote the peace that they wanted with
those formulae. And that peace forbade atomic fission for the rest of
the world. No nation dared touch it, no scientist anywhere, except
in America, dared to experiment with it, knowing that the slightest
radiation detectable by Washington's scintillometers might bring within
the next half hour obliteration, complete obliteration.

"And actually, that was the conquest of the world. Yet they chose
instead of ruling their conquered world to erect around and above the
Western Hemisphere that vast umbrella of radioactivity, the Atomic
Curtain. And the two continents of North and South America were lost
behind it as utterly as if they had been swallowed in the seas that
girt their shores."

"Even with their thorium, they must have been afraid," I said.

O'Hara scoffed at me. "Of what? Maybe of themselves, maybe of their own
power, but certainly of nothing else. They could have destroyed the
other nations of the world, and the others were so well aware of it
that they have not since risked the science of fission, still dreading
the rain of warheads that might come screeching through the Atomic
Curtain. Even today, although a century and a half has passed, we're
still so obsessed with that dread that we maintain the International
Patrol, ceaselessly flying the outer fringe of radiation in the stupid
hope that if that rain of warheads comes, we shall have a warning of
it. But what good would a warning do? A few minutes to pray, perhaps.
For there's no defense and so it is a stupid, useless dread, made
terrible because beyond the Curtain all is mystery to us, something
that we no longer understand--"

"And cannot help," I pointed out.

But O'Hara did not hear me. "That's it," he cried. "The Mystery!
The greatest of all powers, unknown to us, a terra incognita. I'm
surprised that we, dreading them so much and knowing nothing of their
mind, do not worship them, for dread and ignorance and mystery are the
requisites for a god. A race of gods!"

"They may be all of that," I said. "I rather like the notion that I am
descended from a race of gods. Inflates my ego, which can bear a little
of it. Can't I go to sleep now?"

"Not even a race of gods could possibly keep you from that," O'Hara
said, and he put out the light.

It was a fixation. What he had said was true enough--for later on I
did get around to those long-forgotten useless books that gathered
cobwebs in a cluttered Oxford subcellar--but for most of us, scrabbling
like insects to earn a living for ourselves, the two lost continents
of the Western Hemisphere were not much more important than the rings
of Saturn--a phenomenon that did not drastically affect the price of
eggs. We knew, of course, that the World Council kept its International
Patrol circling as near the Atomic Curtain as its aircraft dared to go,
but that was a problem for the Twelve Old Men of Geneva, much as the
gradually extending icecaps of the two poles were their problem. Theirs
and O'Hara's--and the Sunday supplements.

The point is, we had lived with the vague knowledge of the Atomic
Curtain all our lives, and the whole thing was too fantastic either
to understand or to matter to the average run of us. It was like the
toadstools of our forests--they were quite poisonous, but so long as
we did not have to touch them, we ignored them. I remember a passage
from one of those books I finally unearthed at Oxford--a curious thing,
possibly a fake, and yet dressed out in the most pompous language,
purporting to be the considered opinion of some distinguished man of
science at what apparently was a famous university, a place called
Harvard, and confirming a suspicion that life was possible on Mars.
Yet nowhere in the American histories of that year, nor in any of
the contemporary American publications, could I find any evidence
of general alarm about it. So there was life on Mars. Presumably no
one bought extra ammunition for his gun, nor hoarded food, nor drank
himself to death, nor went to church more arduously because of any such
remote impracticality. Who was going to Mars? And who--to bring this
analogy down into our times--except the pilots of the International
Patrol meant to venture toward the well-defined and fortunately distant
zones contaminated by the Atomic Curtain?

Yet I must admit that something of O'Hara's fascination for it crept
contagiously into the letters that came back to me from those far-flung
and frigid bases out of which he flew for the Patrol. There was news in
them, too, although I did not always recognize it.

The first of these letters reached me within a month after I squeaked
onto the staff of the _Observer_. O'Hara had by then completed his
basic indoctrination with the International Patrol and was serving his
initial hitch in the least desirable of the Patrol's assignments, with
nothing behind him but the Antarctic seas and the vast polar cap, not a
city worth the name closer than Hobart, in Tasmania, completely across
the Antarctic Circle from his base.

It must have been dull work, flying from the Falkland Islands to
South Shetland, deafened by roaring jets and blinded by the frightful
gales that swirled around Cape Horn, and for variety he had the
constant ticking of his scintillometer telling him how closely he was
approaching the southern boundary of the Atomic Curtain, quite narrow
there, encompassing the Cape itself and the wild seas immediately
beyond.

Dull work? I remember O'Hara's first letter: "The black sky meets the
blacker water upon a horizon even more intensely black, a horizon that
is a ribbon of mourning constantly below the level of my eyesight,
as if these were dead seas and dead heavens. But the coloration is
deceptive, for they are not dead. The howling violence that must have
been the planet's birthing wail still echoes here, the raging winds
that must have screeched throughout infinity when Earth ripped loose
from the Sun--and beyond, ten miles ahead of me, perhaps, the Wall of
Death invisibly stands shimmering.

"One second's miscalculation at the speed I fly and I'd be into it.
Freezing one instant, roasted to the bone the next. How thick is that
wall? The guess that we credit oftenest is twelve miles. A scant twelve
miles of radioactivity, and I could fly that far in the time it would
take you to snap shut the fingers of your hand--perhaps my craft on its
momentum would plunge through. I think it would. I think I could aim it
for the southern tip of South America, and by the time that you could
walk across the editorial room there at the _Observer_ in London, I
would have smashed across the Atomic Curtain and landed on that coast
that once was Patagonia. Isn't that a challenge? A terrific challenge,
to be the first within two hundred and seventy years to reach the two
lost continents! But it has the undeniable drawback that I would be
dead, and so could not gloat like stout Balboa on a peak in Darien.

"I saw the Curtain doing its merry routine one day last week. I was
flying quite low, not a hundred feet above the surface of the sea,
making a customary check upon the water's radioactivity. We do this
every flight, to check upon the contamination of the water, which
usually is quite constant, flowing out from below the Curtain a
distance of fifty miles but decreasing in activity with an almost
mathematical precision. Yet when there is a really powerful gale
blowing southward or westward from the Curtain, from the tip of what
once was called Chile or Argentina, both now encompassed by the
Curtain, the surface currents sometimes are reversed from the Cape--the
fabled Cape Horn of early mariners--and the contamination flows much
further toward the Antarctic before it diffuses.

"Of course our base in the Falklands is mildly contaminated, all these
fringe areas are, and all of us have a touch of the atomic sickness,
just as those living in the tropics have malaria. You know what it's
like--nausea sometimes, and always diarrhea, a tendency toward bleeding
gums and conjunctivitis and--well, yes, dammit, falling hair, baldness.
I shall resemble the egg of the great auk in another ten years of this.
Sounds terrible. Actually, though, these are only tendencies, for we
do not expose ourselves beyond the lowest background counts upon our
scintillometers. We're taking no chances--this is a Patrol, not a
combat unit, for there's nothing to combat. Nothing, nothing but that
invisible curtain, at a fixed latitude and a fixed longitude for every
foot of its tens of thousands of miles, with only the variances of the
surface contamination that I mentioned. Which brings me back to what I
meant to tell you.

"I was patrolling one hundred feet above the ocean's surface when I
saw ahead of me, not quite to that black ribbon of a horizon I have
described, a strange dark object, apparently floating on the sea.
Immediately I changed course toward it, but when I had reached the
absolute limit of radioactivity that we are permitted the dark object
was still ten or more miles ahead of me.

"It must have been, at that instant, extremely close to the Curtain
itself. If it was not within it! Yet it was plowing toward me through
heavy seas, the first moving object I had ever seen in this sector.

"I was forced to turn back. Within the fraction of a second I had
lost it. But barring a gale, I had sufficient fuel for some minutes'
cruising. I made a tight arc and approached again. The object was still
there, and still approaching.

"I'm sure that had my squadron commander been spying upon me, he would
have grounded me for life. For in the next ten minutes I flew perhaps
a hundred oval patterns, approaching the object, retreating from
contamination, then reapproaching, again and again, trying to keep in
contact with it until it got close enough for inspection. By that time
my fuel could not be further safely expended, and I wirelessed back to
our Falklands base with my report, then continued on to South Shetland.

"A snowstorm screamed down on me minutes before I landed and I came in
blind. Had I spent another five minutes at those oval patterns I would
not have made it. Frightened me a little. I suppose I can become too
damned enamored of that mystery out there.

"But delay your literary fancies a minute. There is a sequel--for we
flew double patrols throughout the following week. The dark object
was not sighted again upon the surface of the sea--the blizzard, I
presume, obscured its week of passage. Then just yesterday a Patrol
craft over South Orkney Island picked up a disturbing buzz upon its
scintillometer. There should have been no such extreme contamination
that far south and west of the Curtain. We threw a dozen craft into the
sector within half an hour, and finally, wrecked on the craggy shores
of Coronation Island, we found our dark object.

"It was hot, very hot--too dangerous to examine closely. We put an
amphibian down alongside Coronation and they worked for several hours
with telescopic cameras. The pictures have just been developed here.
And I really did have something!

"What we've got, as nearly as we can determine from rather grainy
prints, is a kind of ship, fashioned of undressed logs, a very crude
and unseaworthy vessel I am sure, but also with the virtue of being
unsinkable. There is a cabin of sorts amidships of it with some sheets
of a shining material, similar to asbestos, tacked onto it. And close
to that, extremely blurred upon our prints, are three black objects
that we have decided must be men. That is, they must have been men
once, before they drifted into the Atomic Curtain. They are charcoal
now, but the pattern of arms and legs, however distorted in their
horrible death, shows distinctly. Three men upon a boat of logs, from
where?

"The Sandwich Islands, possibly. It would represent a tremendous
voyage, thousands of miles through the worst of weather, but where else
could men come from in these desolate seas?

"Unless you want to go along with me in the most improbable of
fantasies--unless they came from behind the Atomic Curtain! From the
Western Hemisphere, from the Lost Continents! Too absurd, of course.
We know the level that their civilization had achieved. They would not
now be using boats so crudely built of logs, and most assuredly, if
they did build it, they would not sail it into their Atomic Curtain.
No--purely fantasy, and yet I like it. I would give my next promotion
to go aboard that vessel! But I am not yet prepared to give my life,
which it would cost me. Ten years from now, possibly, when the
contamination has abated, if it does abate--jot that down, remember
it--ten years from now, on Coronation Island in the Antarctic, there
still may be the wreckage of a boat that can reveal to us what Man
behind the Atomic Curtain nowadays is like!

"Ah, well--"

Yes, there was news in that letter, but I mistook it instead for a
bit of a feature, and did quite nicely with it in a little piece
that must have given old Jules Verne a turn or two within his grave.
Improbabilia--the pseudoscientific flare. Good reading for small boys
on rainy Saturdays!

O'Hara was back in London two years later, on his way to Stockholm
for reassignment. I picked him up at his flat in Bloomsbury. He wore
by then the three gold bars and half-globe of a lieutenancy, and in
his brilliant blue uniform he seemed more than ever to me a man set
apart, for not many Patrol pilots and none like O'Hara were walking the
streets of London, so far removed from their duty routes. He had put
on weight, a good deal of it, yet he had managed somehow to absorb it
compactly--six feet three and a good two hundred and thirty pounds, his
dark face burned and weathered, only less dark than a Polynesian, and
his thick, clustered hair jet black--for his prediction had not come
true, he was no auk's egg.

"What happened?" I asked him. "The atomic sickness?"

We were lunching together at Swall's, where the roast is excellent, and
O'Hara finished his before he answered me. "I'd forgotten that," he
said at last. "You get over it. I suppose you build up a tolerance for
it. The first year is a little rough--you can spot a cadet immediately
by his red-rimmed eyes and the unhealthy color that comes through
windburn pallidly, like an underglow of yellow. And this although
they're never bucking more than .165 milliroentgens an hour. Then all
at once, within a month's time, you're over the hump and it goes away
and you're safe enough at .225--you're safe enough, that is, for short
periods of time, and unless you're a damned fool and ram yourself into
the Curtain. You don't tolerate that--though you never realize it. For
you don't have time. You're cinders rather instantly."

"You lose cadets?"

"A percentage--a definite percentage--three out of ten. They simply
cannot seem to learn that all of this has been estimated exactly and
that there is no margin for error. The Curtain is constant, and the
pattern of your flight must be constant, barring the variations caused
by gales, for which there is a single rule--get the hell down south
before your craft is slammed into the Curtain. We had a new man last
summer, though--"

He paused, his shoulders hunching forward and his eyes seeing beyond
me, beyond Swall's, back into the Antarctic. His fingers tapped three
times, slowly, upon the table.

"Yes?" I said.

O'Hara jumped. It seemed incredible, but he did exactly that, he
jumped, as if I had screamed out at him.

"Excuse me," he said, and laughed quickly. "Lost myself for a moment.
Because we've never known precisely what it was. A mistake in his
readings, certainly. He must have been confused, which can and does
occur when inexperienced men are making those long overwater hops.
Perhaps their vision blurs. And possibly--well, we ought not to get
that type, they should screen them out, but there's considerable
pressure for replacements, losing 30 per cent. If a candidate can
pass the twenty-twenty test he's taken, but there should be a sharp
downgrading on fatigue and on emotional reaction."

"Surely they get emotion ratings?"

"Yes--up to a point. But it's still not selective enough. It wasn't in
Anstruther's case."

"The new man you mentioned?"

"Yes. He was in my squadron basing on the Falklands. Nice lad, well
set up, an angel face--blond with blue eyes. Well educated, too, and
rather religious. He had intended going into the ministry until this
Patrol bug got him. I liked the boy--reminded me a great deal of myself
when I first got out there. You know--eager, imaginative. I think
that was the trouble--too imaginative. On that last flight of his, a
pattern he'd flown a dozen times by then, down to South Shetland, it
happened that I was catching his calls at our wireless hut. That's no
part of my job but I was disturbed about him. Only a hunch, or was
it more than that? I suspect that I knew, out of my own experience I
knew, how he felt about those hops and I should have cashiered him.
But I didn't do it--you hate to do it, you've got no reason that makes
sense, you'd look hysterical putting it into a report, for the boys
in medical had given him the go-ahead. And so I was listening to his
calls, that feeling of my guilt just dormant, just across the border
line from actually wirelessing him to swing away from the Curtain while
he could--to turn back."

O'Hara's fingers made those three rapid taps upon the table once more.
Then he continued:

"It was all so routine. I keep insisting to myself that I had no
warning whatever--it was all completely routine. A series of latitude
and longitude readings, the constant repetition of his milliroentgen
count, quite safe. He was keeping his distance from the Curtain and
had worked his way to the latitude of the Cape, the point beyond which
there's no extraordinary danger, for the Curtain ends about there and
the rest of it is simply overwater flying to the South Shetland base. I
was beginning to relax. I was telling myself that men with premonitions
are the spiritual cousins of water dousers and the little gents who
peer myopically at crystal balls. And then all at once the droning of
Anstruther's voice broke off.

"That could happen any time. And yet the silence slapped me. It was
like that exactly, a cold slap in my face. Not over four seconds of
complete silence. Then Anstruther's voice came back again and it was a
scream.

"But not terror. I want to emphasize that it was not terror. The
boy simply cracked. Excitement. But a shocking excitement to me,
jubilation. As if he were cheering his crew to victory--a shattering
vibration in the wireless and these words: 'It's gone! It's gone!
There's no count. I can't find it--it's gone--the Curtain--'

"And then nothing. Never another word. Never a trace of him or the
craft."

"And you think--?"

"No, we don't," O'Hara said. "We speculate, but there is no basis for
thinking anything. Not the slightest clue, not the shred of a fact.
Flying at better than a thousand miles an hour he could have done
anything, once he'd lost control of himself like that. The bottom of
the sea."

"Or rammed against the Curtain?"

"Yes. Quite probably."

"And through it?"

"You're remembering one of those silly letters I wrote you when I first
got out there. I don't know--there's no evidence. But I should think
his craft would atomize, I don't think he'd get through it. Whatever
it was, Anstruther simply lost his bearings--his readings definitely
establish that he was not near the Curtain when he cracked, his last
actual reading in milliroentgens was well within his safety limit--and
then, when his mind blew up, he misinterpreted what his instruments
were showing. And that killed him. Somehow, and it doesn't really
matter how, that killed him. Have we time for pudding? I'm off for
Stockholm at three-ten."

I did not go to Croydon to see him off. They are not keen on that in
the Patrol. Farewells, I imagine, are depressing, although it would not
have depressed O'Hara. Nothing was very likely to depress him for long,
even Anstruther's fate. Cadets came and went, and if their officers
took to heart too much that unfortunate 30 per cent there were always
the sanitary rules of the Twelve Old Men of Geneva, who had conceived
out of their latent if stupid fear the organization of the globular
operations of the Patrol. Those who became morose simply were pensioned
off. Utilized, as they expressed it--they were utilized, used up,
discarded. But in style and comfort, like old race horses.

A year passed before O'Hara wrote that he had got his captaincy. He
was based then on Wrangell Island, one hundred miles from where the
Curtain swerves toward the outmost top of Siberia, crossing the Anadyr
Mountains to enclose the lost passage to the Indies, Bering Strait.

"Think how they searched for it," he wrote, speaking of the Strait.
"The ancient Norse king, Bloodyaxe, hunting whale and walrus through
the moving ice as far toward the east as Novaya Zembla on this Siberian
coast, Sebastian Cabot in the time of Henry VIII seeking the northern
sealane to Cathay--or have you dug this far yet in your histories? And
John Rut of Plymouth and Hugh Willoughby who perished with his men on
the Kola Peninsula, and old Barents the invincible, and Henrik Hudson
driven back westward by the polar ice and so forced to explore the
continent that's long since lost again, Hudson Bay and Hudson River,
and dying with his young son finally while drifting in a small boat in
the seas that he had opened up; until in 1728 old Vitus Bering working
for the great Czar Peter pushed eastward from Okhotsk and ascertained
at last the Strait--yes, history, my boy, the grand epic of the
Northeast Passage, hundreds dying valiantly, and now their work forever
lost, their passage closed by the impenetrable Curtain.

"Time telescopes up here. Within a day I can be above the Anadyr
Gulf, the eastern reaches of the Bering Sea and not six hundred miles
from where our ancestors launched rockets to obliterate the port of
Vladivostok in the Third World War--the great base that was in Alaska,
at Nome--I can be over the Anadyr Gulf at dawn, cross the Anadyr
Mountains to our base at Wrangell and before my fuel's gone land at
Bear Island, guarding the Kolyma River that flows northeast from
Siberia. Refueling, I can hit New Siberia Island or our Lena River
operations base at Barkin, take off with more fuel for the Yenisei,
touch at Franz Josef Land, tag up in Ice Fjord in the Spitzbergens,
drop down to Stockholm and be with you for roast beef at Swall's by
night--provided ground crews nowhere along the line are dogging it.
From the stamping grounds of Vitus Bering, year 1728, to Swall's in
London, year 2230--within a day's flying. And so, what's time?

"But that's a fat route I've outlined for you--that's the easy stuff,
the points we'd like to be flying between. For actually after the
Curtain passes the longitude of Wrangell it curves much closer to where
we presume we'd find the North American continent, south of the pole
on the far side from us, crossing the vast seaborne ice sheets in its
path toward the northern tip of Greenland. And for anything like an
effective patrol we must fly deep isosceles triangles toward it from
our land bases strung across the top of Europe and Asia. We cannot fly
for long close to the Curtain in the Arctic--we must fly toward it and
then back, a series of exploratory fingers extended out to it, which is
tougher than our Antarctic patrols. Over water--which means ice--and
out of sight of land almost entirely. Navigation problems. Adds to the
strain--there now, the nasty word! Must not say that.

"But I've seen more of Northern Europe and Siberia in the last twelve
months than all the expeditions of the czars and Muscovite Bolsheviks
explored in their thousand years. The debris of their two cultures lies
scattered across the top of this vast Eurasian land mass, with immense
glassy pockets where their cities once stood, the scars of the Third
World War. And through the air that we are flying that first cloud of
rockets came from the continent of North America, leveling all Russia
down to the latitude of Moscow before the ultimatum and the surrender.
A creeping barrage of rockets, and I've seen the evidence that it
spared nothing, neither cities nor forests nor ice floes nor the barren
tundras. It's all down there below us when we're flying, the record
of that last war, the really Great war that shattered the political
pattern of Europe and Asia and forced the eventual formation of the
World Council of Nations and the division of the earth outside the
Curtain into its system of prefects, bearing their old and now quite
meaningless national names.

"Yes, here in the frozen north was the earth remolded into the system
we now know, before the Western Hemisphere retreated finally behind the
Curtain.

"And so to us of the Patrol time seems to telescope. The past is
with us. We are, in truth, the guardians of the past, for if there
is a future--which means change--it lies beyond the Curtain, among
the peoples of the Western Hemisphere, who alone now possess the
knowledge that could rear and maintain this Wall of Death. Or is it
actually, for them, a Wall of Life? What are they doing there in those
lost continents? What wonders have they now achieved in their two
hundred and seventy years of isolated and unimpeded progress? And what
remains as the grand adventure for the rest of us unless it is the
penetration--?

"Ah, you see, I am very close to utilized. And that nasty word creeps
through my mind again, the word we must not whisper among ourselves in
the Patrol--strain! Soon, I do not doubt, I shall be back forever in
London, washed up much as poor Anstruther was washed up, a victim of
proximity to the Curtain. Prepare a pleasant little snuggery for me."

But O'Hara was not coming back to London as soon as he pretended
to anticipate. I have included these letters from him here only to
indicate the acuteness of his mind, how very close he often was to the
scientific truths while he rambled on in his most extravagant mood. But
this is not a scientific paper--my aim is political, and in particular
it is economic, if anyone nowadays distinguishes between the two. My
aim is Truth and the revelation of it, as I got it from Emmett O'Hara
on that evening of his return, a few days more than one year after he
disappeared while flying on patrol out of his base on Wrangell Island.

Two days before Christmas, December 23, 2228, I heard that O'Hara had
vanished. His father telephoned me as soon as they got the cable,
asking if it were possible for me, through the _Observer_, to obtain
further information. I was able to learn a few details, but there
wasn't much to learn.

O'Hara had left the International Patrol's base at Wrangell on a
routine long-distance flight toward the Curtain at 12:15 P.M., December
20th. His flight pattern called for him to proceed to the seventieth
degree of latitude and to fly along it until his scintillometer
recorded .250 milliroentgens an hour, which was the maximum permissible
even for a veteran. He was then to pivot westward, proceeding for
three hundred miles along the Curtain's fringe, then turn back toward
Wrangell and arrive by 1 P.M., the slow time because he would be taking
readings constantly and must keep his craft well throttled to do it.
He took off with an excessive fuel load, for his rank as a captain
permitted him to make any necessary extensions of his flight, subject
to confirmation of the change by wireless.

O'Hara did reach the seventieth degree of latitude and did reach the
Curtain fringe. That much he reported in radiocasts made at intervals
of three minutes. Then, soon after he began the 300-mile leg of his
flight along the Curtain, according to Colonel Alfred Tournant, base
commander at Wrangell, O'Hara reported a sudden gale, with violent
southward winds and electrical disturbance, but nothing that his craft
should not have been able to penetrate. Then, at 12:34, according to
Colonel Tournant, O'Hara's voice came in:

"O'Hara, Flight Twelve, Latitude 74, Longitude 163, Milliroentgens
.255--a little close to it, eh? Miles per hour 897 and
retarding--there's a gigantic thunderhead piling up and I--Tournant?
You listening? I don't like this--lightning's too thick--Tournant?
Request permission to change course instantly! Milliroentgens
.268--I'm heading north toward the Pole. Miles per hour 1004--but I'm
not--getting away--"

A blast of static drowned his voice.

And that was all.

That was really all the details there were about O'Hara's vanishing.
Within a dozen words he was talking jestingly and then calling Tournant
in sudden alarm. And changing course. And then those final words:
"--but I'm not--getting away--"

On the tenth of March Colonel Tournant arrived unexpectedly in London
and the _Observer_ sent me to interview him. He'd had a splendid record
with the Patrol and was considered the coming man in it, quite probably
its next Vice Marshal. The _Observer_ did not need to send me--nothing
in London except the Bureau of Security itself could have kept me from
seeing him. He received me in his rooms at Claridge's, and after we
shook hands, he indicated a well-laden liquor cabinet.

"You should find something there you like," he said. "Let me help you.
You--ah--you knew Captain O'Hara?"

"From childhood," I replied. "My best and perhaps my only friend."

Colonel Tournant smiled quickly. He was a small and dapper man--what
I should have considered the raw material for a martinet--thickly
mustached, brown-eyed, and with the dark tan of most men in the Patrol,
a very nervous, brittle manner, a pacer. "Yes, you'd think that,"
he said. "O'Hara gave everyone that impression. I can tell from the
way you speak, though--you're also an émigré, aren't you? Descended
from O'Hara's Yanks? Some of the words you and he use, some of the
inflections. He was my best friend, too, though not from childhood. How
old do you suppose I am?"

The question startled me. There seemed to be no connection.
"Forty-five," I guessed.

He flicked his fingers through his hair. "Gray enough for it," he said,
his smile a little forced. "It happens that I'm thirty-two, six years
older than O'Hara was. And here I am in London for my terminal--I'm
utilized."

"You're utilized! But we supposed--"

"I know," he snapped. "You supposed that you were interviewing the next
Vice Marshal of the Patrol. The truth is I'm finished. At thirty-two,
I'm finished."

"That's news with an upper-case N," I pointed out. "Am I permitted to
disclose it?"

"Why not? It's no disgrace." He shrugged. "I asked for it. I've lost
my stomach for the work. If it got O'Hara, I know damn well I'm too
old for it. For if ever there was a pilot whom I considered superior,
who would not--well, disintegrate--it was O'Hara. He had everything
to qualify him for the work, coolness and brains, resourcefulness, an
utter lack of fear. Yet the Curtain got him."

"The Curtain? Excuse me, Colonel, I understood it was that thunderhead.
He said in that last radiocast of his that he could not get away--"

"Don't be an ass," Tournant snapped. "O'Hara knew weather. Besides,
I personally flew one hundred hours in the sector of his final call
and there was no wreckage. I flew that much! And I sent four squadrons
into it. We'd have found the feather of an albatross had it been
there. Thunderhead be damned. The Curtain got O'Hara--do you recall
the sequence of readings in his final radiocast? Milliroentgens .255
and then again in seconds milliroentgens .268--notice that jump? In
seconds, mind you! And within those seconds he believed that he was
turning toward the Pole, which meant away from the Curtain. Do you want
to know what took place? His mind disintegrated. The best of minds--the
most stable of minds, and O'Hara certainly had that--can take so much
of that constant strain and then without warning it happens." He
stared at me pugnaciously, then he snapped his fingers. "Like that, my
scribbling friend, the mind blinks out and that's an end of your pilot.
No, thanks. I've had enough. I shall cultivate roses--tea roses. And
when I die, they'll not need to handle my body with tongs. Have another
drink?"

I considered my empty glass a moment and then I said, "Yes, for a
toast. To O'Hara."

We drank it together.

And that drink set the stage, I like to think, as completely as it
could be set for the day after Christmas, December 26th, 2229. For what
nicer thing can a man do for a lost friend than to embalm his memory
in the best of Scotch? Yes, the stage was set, but it so happened that
on the twenty-sixth of December I was writing about quite another
stage--I was doing my annual squib on the glories of Peter Pan, the
timeless pageant of the season, and how Jill Ferguson best typified the
centuries-old tradition of the ageless boy. I had got as far as the
second paragraph, and was beginning to feel the spirit of the thing,
when the telephone on my desk at the _Observer_ began ringing. I picked
it up.

"Caught in the purple prose again," a voice came over the wire. "You're
writing about the pageants, aren't you?"

"Is it any of your business?" I snapped.

"I'm making it my business."

"Are you, indeed? Just who the devil are you?"

"My name is O'Hara. Emmett O'Hara."

"That's a very rotten joke."

"Yes, isn't it? But I do want to see you. I've just gotten in from
Cairo after four days' flying and I need a drink and Nedra doesn't
drink and I hate to drink alone. I've opened up my flat in Bloomsbury.
How fast can you make it?"

I pressed my face within my hands. Then, listening for the sound of the
voice, I said, "O'Hara?"

"Do you realize you're wasting time and I haven't much to waste?" he
said. "I want to see you. Now shake it up, old boy, I've poured for
you--"

"O'Hara, is it really you?"

"Can you make it by six?"

"But it's--"

"I know--impossible. But can you do it?"

When I knocked, he opened the door. He stood there casually, grinning
at me as if I had just come back from an errand to the corner grocer's.
The collar of his brilliant blue uniform was open at the throat. The
three bars and half-globe were missing. His jet-black hair was tousled
carelessly.

"Well, come in," he said and pulled me into the sitting room of the
flat. "I've got us something for supper. Here, drink this up."

"O'Hara!" I cried.

And he laughed. "I'm glad to see you, too." He gripped my shoulder
and then thrust a glass into my hand. "Drink it up. That's good. The
principle of the funnel."

"But where--? Colonel Tournant told me--"

"Now, here's another, though you may nurse it longer if you wish,"
O'Hara said, and filled my glass. "The supper will keep, it's tinned
stuff anyway. Colonel Tournant told you, eh? I'll give him the shock of
his life. Aren't you going to sit down?"

"Not until you tell me where you've been?"

"Really," he said, "you'd better sit down. Because it so happens that
I am going to tell you. That's the chair for you. Attend to your drink.
And while you're doing that, I'll take you back for a moment to the
74th degree of latitude and the 163rd degree of longitude, one year ago
plus four days."

He raised his glass. When he put it down it was empty.

"If you saw Tournant, you know that much," he said. "But I don't think
he could have told you what I found there."

"The sudden gale?" I asked. "The thunderhead--"

A cry came from the room beyond us. A strange, low cry, mournful,
somehow distressing, very sad, as if someone were lonely beyond the
point of bearing, and I confess I leaped up and turned toward O'Hara.

"Now, that's a deceiving noise," he said, perfectly calm. "You think it
sounds heartbroken, don't you? I assure you, it isn't. I'll get around
to that in time, but not if you keep fidgeting. Yes, it was that sudden
gale--"

I managed to remember where we'd been. O'Hara was talking very rapidly.

"Remember that I wrote you our Wrangell base is not too far from where
the continents of Asia and North America once joined, where Bering
Strait broke through. It's a weather factory, storms are put together
there. Winds often swirl well beyond hurricane force, howling in
all that icy desolation as if there were the slightest sense to it,
for there's nothing at all to terrify." He was leaning forward now,
recalling it. "On that day I wasn't terrified. I didn't like it but I'd
beaten winds as bad as that. So I kept on the course laid out for my
patrol that day, holding my speed around nine hundred miles an hour and
sticking to an arc that gave me milliroentgen readings of .250 an hour.
Not too close to the Curtain for an old hand at it."

He paused to fill his glass. He glanced just once toward the room
beyond, then back to me. "You know, I'd never taken chances with the
Curtain. I'd seen it's effect, and I'd never really gotten over losing
Anstruther. I want to make it clear that I was not taking chances--I
was flying it safely, accurately, giving myself the full margin.
The gale was bothersome but the flight was going perfectly. Nothing
unusual. Around 12:30 I began plowing through an electrical field,
sheet lightning, vast livid flashes, but it wasn't until two minutes
later, 12:32 P.M., that I first saw the thunderhead.

"One glance was all I had--time to report it on my radiocast--and
instantly the thing was blowing up. It seemed to erupt, caught in
an updraft, and belched blackly high above me in enormous toppling
billows, the Arctic's unleashed fury roaring with a thousand forked,
flaming tongues.

"My scintillometer's buzzing caught my ear. It was up to .268. I was
veering straight for the Curtain. I swung at once, heading toward the
Pole, due north away from the Curtain, and shot my speed above one
thousand miles an hour, but the thunderhead seemed now to be collapsing
on me and I could not accelerate swiftly enough to get from underneath.
I could not break loose. I knew that within an instant I was going to
be in the vortex of that swirling mass of wind and shrieking fire. Then
it exploded.

"I remember that distinctly--it exploded into flame. And it blacked me
out.

"I came out of concussion slowly--seconds, probably, but I seemed to be
dragging myself back into consciousness. My craft was 500 feet above
the ice. And there was no thunderhead. The wind was strong, around 120
miles an hour, but my speed was stabilized at 1125 miles per hour, and
my milliroentgen count was .320. Very dangerous. And worse, my craft
was headed south again. I swung it back toward the Pole.

"That should have cut my MR count. But within seconds the
scintillometer was jumping up to .325, then .350. I was approaching the
Curtain, and while headed due north!

"I turned back south. The MR count was dropping instantly. It didn't
make sense. It was not possible, because I'd been between the Pole
and the Curtain when I had blacked out. It was then that I made an
automatic check on my position. Latitude 73--I'd gotten far off course
during the time I'd been blacked out. Longitude 136--I checked that
again. But that was it. The longitude was 136 degrees."

O'Hara knew exactly where that position placed him. But he did
precisely what any laboratory technician would have done--he repeated
his experiment, trying to find an error in his calculations. There was
none and he knew it. He knew, even before that final check, that he had
got through the Atomic Curtain.

Somehow, he had got past the wall of death that had cut off the Western
Hemisphere for almost two hundred and seventy years. He now was flying
above the ice field that abutted the upper reaches of the North
American continent.

He glanced at his fuel gauge, and then turning south he set his
motors at their maximum cruising speed. If he was trapped within the
Western Hemisphere, the terra incognita that had fascinated him since
he was old enough to read, he knew that he must fly as far below the
desolation of the Arctic as his craft would go. And then--

"Then we shall see," O'Hara told himself. "Yes, we shall see--at last."




                               PART TWO


When he at last convinced himself that he had got through the Atomic
Curtain, O'Hara said, his first feeling was a wild and utterly
unreasoning elation.

"I've done it!" he kept repeating to himself, much as if he had booted
home a twenty-to-one shot at the races at Aintree. "I've actually done
it--the first man in two hundred and seventy years to smash through.
Now we shall see!"

But that exuberance did not long continue. For here he was, presumably
in the Western Hemisphere, the cradle of the future, a terra incognita
since that Third World War, and it seemed no different from the polar
regions that he had been flying for the International Patrol. No
different at all--the limitless gray reaches of the sky, the same vast
twisted sheets of polar ice pierced only at great intervals by craggy,
barren peaks--the islands of the Beaufort Sea, above the northern coast
of Canada.

O'Hara was cruising at two thousand miles an hour. His fuel gauges
indicated that he might keep going for three thousand miles, depending
on his altitude. It was necessary, he knew, to get above forty
thousand feet and to stay there for his best distance, and he had
to have distance toward the south--for the storms of December would
have driven snow deep along the lost continent of North America. He
was not equipped for any lengthy existence in snow. His craft had the
Patrol's usual paraphernalia--an inflatable boat, a signal pistol,
a .38 automatic with six clips of ammunition, emergency water supply,
emergency rations, the items considered indispensable when a rescue
team could be expected to begin search soon after he failed to report
to his base at Wrangell Island. But now, south of the Curtain, no
rescue team was coming. None could get through. In consequence, his
life depended on getting below the wasteland of the Arctic.

These things, O'Hara said, ticked automatically through his mind in
those first few minutes after he realized that he had got through the
Curtain--these, and the overwhelming importance of the fact itself,
that the Curtain could be pierced. He had, of course, no idea how the
thing had been achieved. It had happened while he was unconscious, but
as he reasoned it, his craft must have spun from north to south and
then rammed through. Nor had he any data on the milliroentgen count of
the Curtain itself--he had no idea of the contamination to which he
had been exposed. He realized that at this moment he should have been
a charred mass of carbon, like the bodies of those men on Coronation
Island, in the Antarctic, after their vessel of logs had drifted into
the Curtain.

But the indisputable fact remained that he was not carbonized. He could
only accept it and take whatever precautions seemed most likely to keep
him alive, which now, at this moment, seemed to call for flying south.

Within minutes he was crossing a coastline, and following the bed of
a frozen river that pointed roughly south. Far toward his right--the
west--the saw-toothed stubs of mountains poked their glittering
ice-sheathed peaks up from the continent, and O'Hara was remembering
the maps he'd studied as a boy. That way, the west, must be Alaska.
Again he checked his position in latitude and longitude, then deciding
that the river course below him must be the Mackenzie, reaching down
past Great Bear Lake in Canada toward Great Slave Lake. And somewhere
distant past the snow-packed tundras toward the east would be the
land-locked gulf of Hudson Bay.

"Remember," O'Hara said, "I wrote that time telescopes in the Patrol?
It was telescoping for me now--I was back again with old Hendrik
Hudson, though thank God not in quite the same kind of boat. I was
opening up the West again, seeing the amazing continent, the wonders
that I'd seen before only as dotted lines and red-and-blue ink sworls
on long-forgotten maps. And in five minutes--the five since I had
passed the Curtain--I was exploring more of this tremendous northland
than old Hendrik ever dreamed of."

Wonders, yes--but wonders unfortunately very like those of the land
mass of Siberia, and so no different from what he'd known before he
smashed through the Curtain. O'Hara felt somehow as if the myths of the
Lost Continent had let him down. Until he noticed the recording of his
scintillometer.

It had dropped only to .305 milliroentgens an hour. That was
high--dangerously high according to the flying regulations of the
Patrol, yet it had been much higher further north, toward the Curtain.
He could only hope that with his progress south the count would
gradually decline. Then it occurred to him that radioactive water might
be running underneath the ice of the Mackenzie, draining southward
from the Curtain, and he swerved hard toward the east, leaving the
river bed some hundred miles behind before he made another reading.
The milliroentgen count, rather than dropping, had risen to .325
an hour. And simultaneously O'Hara's memory dredged up a curious
fact--the Mackenzie flowed toward the north. It could not possibly be
contaminated from the Curtain.

O'Hara now turned again toward the west, crossing the Mackenzie and
heading for a tremendous region of ice-capped peaks, their vast flanks
swathed with the silver sheen of the greatest glaciers he had ever
seen--the northern reaches of the Rockies, he concluded, the neckbones
of the spinal column of the continent.

In this race westward, his milliroentgen count was sliding steadily,
until, above the mountain chain itself, the count seemed stabilized at
last at .285. Yet when he pushed beyond, toward the western coast--the
Pacific--the count immediately began to jump again. He made the
indicated correction in his flight, adhering to the southeast curvature
of the mountain chain, and concluding that he had discovered a corridor
of lesser contamination, its base upon the Curtain in the north, and
its two flanks, on the eastern and western sides of the mountains,
strongly radioactive.

He had now been below the Curtain--below, that is, the northern ellipse
of the Curtain, for it was known to enclose the Atlantic and Pacific
coasts as well--for thirty minutes, boring steadily south despite the
zigzag pattern of his exploration, and the character of the terrain was
changing, not less mountainous but with some indications of a seasonal
variation in the snow pack, for oftener now the bare rock precipices
and peaks showed through, and beyond the upraised spine of the Rockies,
toward the distant shimmering deep blue of the Pacific, the snow itself
had taken on a stippled appearance--immense forests, O'Hara concluded,
blanketed but shaping the white countours upon them. And farther still,
merging into the rim of the ocean's curve, lay a varying band of dark
brown and black and vivid green, presumably a thickly forested shore,
completely free of snow. O'Hara made a quick calculation based on his
known altitude and an approximation of the distance to the horizon.
The result astonished him. The forest belt extended inland for three
hundred miles.

Yet the flight was becoming monotonous to the point of lulling him.
The letdown that followed his discovery that the upper reaches of the
continent were so remarkably similar to Siberia had increased, and with
the passage of time he felt his eyelids inexorably closing. There was
nothing to it. The dreaded continent was a fable made mysterious only
by distorted memories of its history. It was, after all, a hoax--an
empty shell, and he was penetrating deep--

His next thought jerked him erect in the cockpit of his craft. Suppose
it was in fact an empty shell? Suppose there was nothing in this
immensity behind the Curtain, the land which had been his fathers'
fathers, but these ice-choked rivers and frozen tundras and forests
and these tortured and interlocking mountain chains? Suppose it was
dead--without life?

And it well might be. O'Hara himself had been exposed steadily now
for the better part of an hour to a degree of contamination that the
International Patrol considered beyond dangerous, and in his flights
to the east and west he had plunged through belts exceeding .300
milliroentgens an hour. Was it not probably that these Americans in
establishing their Atomic Curtain had simultaneously contaminated their
two continents beyond endurance? The suicide of a race?

In an instant of panic, O'Hara swung in a tight arc to the north. He
had, he felt, only the one chance to escape--a dash at maximum speed
back to the Curtain and through it.

But, as instantly, he discarded that. Whatever it was that had got
him through the Curtain in the first place could not be expected to
work twice. He was convinced that it had been a kind of providential
accident, something to do with that splitting blast of electrical
power in the thunderhead, and he was here, within this Western
Hemisphere, inescapably cut off.

His reason, too, came quickly to his rescue. These mountains and the
far slope toward the Pacific Coast were smothered in their forests. And
trees were life--biological life. If there was plant life there would
be germination, bacteria--surely animal bacteria, surely animal life at
however low a scale. Though perhaps not men.

Perhaps not men! Then this was indeed the grand adventure. He headed
south again.

All these speculations and the resultant skittering about, as O'Hara
said, had eaten into his flying time and he had not made the progress
that he had anticipated, yet it was not quite two o'clock, not ninety
minutes after he had crashed through the Curtain, when O'Hara saw a
compelling flash of light upon his right. It was the first time that
he had been conscious of the increasing clarity of the sun, no longer
so obscured by clouds or ice fogs. O'Hara spiraled down toward a wide
plateau, ringed with a lesser inner range of mountains.

The flash, he discovered, was reflected from a rectangular object,
rather like a huge jewel, set into the face of a tall pile of masonry
that reached some thirty stories high, a single needle rising from the
snow-clad plain. Losing altitude fast, very nearly making of it a power
dive, O'Hara pulled out of it level with the tower--for that was what
it proved to be, a giant tower of stone and metal, expertly fashioned,
a glittering and soaring pinnacle unlike anything that he had ever seen.

The flash was a reflection from the gemlike surface, which apparently
was glass. The upper story seemed to be a kind of solarium, with six
facets so arranged that they caught the sun constantly. The stories
below it lacked openings of any sort, and O'Hara concluded that if in
fact the tower had once been used for offices or dwellings those who
lived there had relied entirely upon indirect lighting.

He was convinced that it was deserted now. There was a complete
deadness to it, a stone and metal tower rising abruptly from a
snow-blanketed plain, long abandoned, long forgotten. And descending
lower, he could make out the geometric patterns of low structures and
broad avenues, but with a skeletal emptiness about them, the roofs
collapsed, the walls themselves in many places having toppled into the
general ruin. A dead city, certainly, yet once it must have been a
metropolis, culminating in its strange, massive tower before it died.

"Forgotten names from forgotten histories came back to me," he said.
"The northwest coast--not Vancouver? Not Seattle? No, for both of them
had been upon the coast itself. Spokane, then? Or possibly some city
that had flourished after the establishment of the Curtain? But it
did not matter, the place was dead, with the anonymity of the dead. A
graveyard of a civilization that had been the mightiest on earth. Yet
the proof that this civilization actually had existed--that it was no
myth--was enormously stimulating to me. It was my second big moment."

The tower and the ruined city had taken his attention from the
business of flying. Now suddenly he was startled by the rapid-fire
of his scintillometer. It was recording .400 milliroentgens an
hour--unendurable!

"The dead," said O'Hara, "were reaching out for me. They wanted me,
an alien probing through the skies above their tomb. And I felt
their hostility, as if a shower of warheads had come roaring up. The
contamination was as murderous as any warheads would have been."

The tautness of his steep climb skyward and sharp swerve back toward
the spinal cord of the continent precluded any further observations.
He was now acutely alarmed. He expected at any moment to discover upon
his body the raw violence of radioactive burns, he anticipated bleeding
and there was at the hinges of his jaws a definite sensation of nausea.
Yet moments passed without development of these symptoms. The nausea
abated. He was not stricken yet, or if he was, the effects were not
yet obvious. And this raised possibilities of conditioning to the
contamination that had never been explored--that no one, in the world
he knew, had dared to explore. It might yet prove to be that man could
exist in these extremes of radioactivity.

Large mottled patches now were appearing between the pale blue-white
stretches of endless snow. The mountain peaks and the high plateaus
still presented their heavily drifted appearance, but in the deeper
valleys an occasional ice-free river twisted, seeking its outlet either
toward the east or west--the east, O'Hara remembered, would lead
to the intricate arterial system that would at last merge into the
Mississippi River, the continental sewer that dumped its burden of silt
and debris into the swampland delta of--what was it? Louisiana? The
whole once-familiar pattern of maps he had intensely studied as a child
now was coming back vividly--the two mountain systems, Appalachian and
Rockies, the great valley of the Mississippi, the Atlantic and Pacific
coastlands, the spider web of fabulous cities, names like New York and
Washington, Chicago and Kansas City, Los Angeles and San Francisco,
and somewhere in these Rockies which he was now following were--or had
been--Salt Lake City and Denver.

There was a definite excitement in these names that for O'Hara rolled
back the drab present to that glittering past, when the word _tomorrow_
had meant more than a repetition of today.

O'Hara felt positive now that he had established a second major fact.
For almost two hours he had been flying these forbidden skies, yet
no patrol--save the atomic radiation of the dead city--had so far
challenged him. It was inconceivable that any important civilization
could exist upon the northernmost of the two Lost Continents without
patrolling its skies, and consequently, if a civilization did exist,
it must have shifted to the south, leaving these wastes. But for some
minutes past, he had observed a peculiar series of geometric designs,
resembling the drawings of ancient Cretan labyrinths, far below him on
the frozen surface. He now was approaching another of these, extending
for miles upon the floor of a wide valley, and very cautiously, with
his eyes constantly flicking back to his scintillometer, he began to
descend toward it, diving.

As rapidly, his milliroentgen count began to climb, reaching .290
within the first five thousand feet of descent, then to .300 when his
altitude was down to 30,000 and jumping very sharply at 24,000 feet
to .325. The strange labyrinth was much too hot for inspection. But
the regularity of its form seemed proof that it was man-made, and that
decided O'Hara. He continued down until his altimeter registered 5,000
feet.

The labyrinth's pattern was precise. It was composed of an almost
infinite number of thick parallel lines, joined at the ends, so that
it actually resembled an endless pipe, though various segments of it
were colored in a multiplicity of pastel shades--a vast farm of pipes,
reaching for miles across the valley's floor, its purpose not apparent
to O'Hara. His milliroentgen count now was approaching .400, and again
he made that steep climb back to 40,000 feet.

These pipe farms soon were visible in every major valley, and further
toward the east, upon the great slope of the plains toward the
Mississippi, they were everywhere like the squares of a continental
checkerboard, in some places partly obscured by snow drifts and in
others lying exposed to the sun's brilliance.

For 130 minutes of continuous flying through this long corridor south
of the Atomic Curtain the milliroentgen count had remained almost
steady at .295, but at 2:30 P.M., and without an obvious physical
reason for it, the count suddenly made an abrupt rise even at the
40,000-foot level at which he was flying. O'Hara tried swerving both
to the east and west, also changing altitudes, but the contamination
continued rising above .400 with every second's flying time. Here was a
new phenomenon--a density of radiation that indicated some intense new
barrier, and moments later O'Hara saw a strange, enormous white oblong
reaching from east to west, not quite to the horizons but effectively
spanning the area that he had determined composed the north-south
corridor of least contamination. And such was the milliroentgen
count that O'Hara felt it must in some way be a source--or excessive
consumer--of atomic power. O'Hara's latitude calculation fixed his
position as the southern part of the state of Colorado. The long
corridor was in truth a closed rectangle, a box--a coffin without
escape. He could only turn north again into it.

But the arc of his explorations had swung him well toward the east,
and in these seconds he passed once more above the ruined debris of an
empty city, the same pattern of collapsed roofs and time-desiccated
walls extending for miles around a single sky-piercing tower of
stone and metal with that glass-encased solarium at its summit. And
this time, although it was gone in an instant, a place name fixed
itself in O'Hara's mind, corroborated by his memory of latitude and
longitude--the sky-high city of Denver.

His milliroentgen count was dropping back toward the .285 level he had
anticipated, but all at once his motors cut out on him. His fuel was
exhausted.

"There are such things as heroes," said O'Hara, and paused, tilting
back in the comfortable easy chair of his Bloomsbury flat, a fresh
drink in his hand. He took a long pull at the glass, reflectively.
And for a moment it was as if we were stepping back across the Atomic
Curtain, both of us, back from the Lost Continent, taking within a
second's time a giant stride from unreality into the stodginess of
present-day London. O'Hara smiled crookedly. "Yes," he continued,
"there are such things as heroes--Tournant is rather close to it, I
think. He has the courage to do what he can do, and to reject what
he cannot. That's a hero in my book. But I'm not and never was, and
when I heard the last unhappy cough from my motors and realized quite
definitely that I was in for it, my knees were wax. No, not that
crusty--they were jelly. When I understood that I was going down and
that my craft, which until then had given me some sense of decision,
was nothing now, dead metal under me--well, fear does crazy things to
you. I screamed. It's true, I bellowed like a gored ox, striking both
fists at my altimeter, shattering it. Until at last the needle, broken,
jammed."

After that, he said, he was much too busy for theatricals. The peaks
were coming up toward the belly of the plane like sharks' snouts in an
open sea. He stalled to cut his landing speed, and at the last second
pancaked on a meadow free of trees, cushioned by deep snow.

His craft was not damaged. With fuel, and without the waist-deep
snow, he could have taken off again. These were the things a flyer
automatically would check, the normal things. He was out of the
craft, checking the terrain, when the third thing came to him and he
stood there, cursing in the four languages that he knew best. He had
forgotten his wireless. As instantly as he had gotten through the
Curtain, whether help was or was not possible, he should have messaged
his Wrangell base, for the only factor of this personal disaster that
had actual significance was that the Curtain could be pierced--not
once in ten thousand times, perhaps, but it could be done. And that
information should have been relayed at once to Wrangell.

For the next half hour O'Hara worked furiously for contact, with only
the nasty mocking whine of space coming back to him. He had flown too
far. They could not hear him.

"It closed my record in the logs of the Patrol. Like Anstruther, I'd
vanished, leaving nothing but hysterical last words, as valueless to
science and my people as the twitterings of starlings on a summer
evening."

Night deepened his gloom. He shut himself inside his craft, placing
his automatic on the seat beside him, a loneliness that was like coma
sapping him.

"Old Hendrik Hudson--drifting in an open boat among the floes. I think
I really understood at last. For time had ceased to telescope for me.
Time, too, had frozen. As it must in death."

But once, awakened in the night by a sudden howling that was shriller
than the wind would be, he gripped his automatic, peering out, watching
a ball of fire not far above the surface of the ground that vanished
suddenly, as if puffed out. It did not come again. Or if it did, he was
asleep, his will a victim of exhaustion and despondency.

When he awoke, the sun was high above the surrounding peaks. O'Hara
broke out his emergency rations, afterward climbing from the craft to
scoop up and swallow a handful of snow.

"What am I waiting for?" he wondered.

Yet he hated to leave the craft. It was his fortress, both physical and
mental, his one link with the world beyond the Atomic Curtain--though
a useless link now, he knew. It was futile to stay with it and, so far
as he could foresee, futile to leave it. At last the very pressure of
idleness drove him to action and he took his automatic, loaded it and
strapped it beneath his flyer's jacket, then with his ice ax chopped
down a score of small conifers and arranged them around and above his
craft in a crude camouflage. He turned toward the forest that encircled
the meadow and began trudging through the snow. But just beyond the
first line of trees he stopped.

The snow there was trampled as if through the night a Rugby team had
had a go of it, and lying there, used up, blackened with smudge, was a
flambeau of sorts--a length of wood with charred brush lashed to it.
O'Hara ran his finger through the soot. It left a smear of oil.

Petroleum! Life for the motors of his craft. And somewhere near--his
search had purpose now.

"I don't know what the devil I really thought I'd do with fuel,"
said O'Hara. "Fly around in that infernal corridor, I suppose, like
a bullfinch in an aviary, free as all getout until I wanted to go
somewhere beyond it. The truth is, all that seemed to matter was the
chance of taking off again. That's what the Patrol does to you--puts
pinfeathers on your brains. I wanted that fuel. And bad."

The trail led backward through the forest, a series of lines converging
as if the individuals of a herd had searched in scattered formation
toward this one meadow on the top of this one mountain, yet a
preponderance of feet had trampled south by east, and O'Hara followed
that line, keeping his jacket open for quick access to his automatic
and using his ice ax when he needed it to chop through underbrush.

"You've seen a gull walk, haven't you? He's out of his natural element
and he waddles--fine enough flying, and very good in the water, but
he walks--well, like a gull. That was how I felt on foot, scrabbling
through that forest," said O'Hara. "Most of it was downhill work, which
helped, and presently the brush thinned out and the trees got larger
and fewer and I was doing a passing fair job of it, following that
trail until it was well after noonday, when I leaned against a ledge of
granite for a breath."

But he did not quite get it.

"I gulped at it--and then I gave it up entirely. For crouching on the
ledge above was an enormous cat. When I say enormous, don't imagine
a lion. The king of beasts is a stinking coward, but this creature
stalking me was making a little game of it, a kind of homicidal
little game--its eyes pale yellow with insanity and its two fangs a
greenish yellow and larger than the tusks of a walrus. Had it leaped,
I would not have known it, not for more than the instant it takes a
severed jugular to spurt your life's blood out. As I say, I did not
get that breath--I fired, quite sillily without aiming, but the bullet
splattered through one of those yellow eyes into its brain."

And while it threshed, O'Hara walked less like a gull. But he was not
altogether getting away from the creature. The sight of those tusklike
fangs kept coming back to him, insistently, hammering away at some
obscure little wrinkle of his memory, until at last the two words
formed and were upon his lips, "Saber-tooth!"

It was absurd. It could not possibly be that. And yet it was--the
cat had been a saber-tooth, or surely like the skeletons of those
long-vanished, blood-imbibing killers of the North American continent.

O'Hara could not bring himself to put his automatic inside his jacket
after that. He stuck to the trail of trampled snow, following it down
the slopes of the mountain. Gradually the tracks seemed fresher, the
snow less melted after it had been disturbed. He began to move more
cautiously.

He was passing through a defile, toward an opening in the rock
beyond, when he first realized that he was being watched. How long
this had been going on he could not guess, for the indication was not
conclusive--a shower of loose rock slid down from above. When O'Hara
looked up, he thought he saw a head disappearing into the overhanging
brush. He halted instantly but there was no sound, nor did the head
reappear. After a few seconds he realized the stupidity of remaining
exposed in this narrow passage, a clay pigeon for whatever might be
hiding on the ledges above him, and he began running.

Once more small rocks came cascading down toward him, and this strange
barrage continued, always just behind him, driving him along the trail
of trampled snow through the defile. Whoever had preceded him had
managed to get through, and O'Hara kept at it, breaking finally into
the open--a sort of natural amphitheater. And there the trail ended.
The footprints now diverged toward the walls of sheer rock, on which
there was no snow to preserve them.

"I was trapped," said O'Hara. "They had driven me into it as you might
drive a hare. It was possible, of course, to get out of that bowl--for
they had got out of it!--by climbing up those walls, thirty or more
feet, but for that I'd want an Alpine guide, preferably with the rope
to pull me up. I turned back instantly toward the defile and made a run
for it."

This time, when rock came down, it came in slabs. Nor was he able this
time to detect any movement in the brush above.

"I might have got through," said O'Hara. "They might have missed me.
But they seemed a little too expert and I preferred to wait, well back
from the sides of the bowl, with my automatic ready."

They let him wait until after dusk. Then, very deliberately, a
lighted flambeau was thrust out from behind a boulder high above him,
definitely a test to see what he would do. He stayed where he was and
did nothing.

Other flambeaux now began appearing, neither advancing nor wavering,
but fixing him in the center of their glare for a purpose not
yet obvious. It was a game they played, O'Hara felt, a childish
hanky-panky. But there had been nothing childish in those slabs of rock.

A wild shout from the rocks above now startled him, and through the
defile, with ceremonial lack of haste, a lone adversary was advancing,
armed only with a tapering wooden club and wearing a garment made
of skins that reminded O'Hara of Scottish Highland kilts, the feet
and lower legs thickly encased in furs bound with spiraling rawhide
thongs, a heavy parka covering the head and face--expert work, all of
it. The intruder, although of lesser stature, moved forward with such
confidence that O'Hara's automatic felt ridiculous to him.

"Unsportsmanlike," he said. "You just don't shoot a man whose only
weapon is a piece of carved wood, particularly not when you know that
perhaps a hundred of his crowd are hiding in the rocks above you. I
shoved the automatic inside my jacket. As you know, I used to wrestle,
and while I measured him at possibly one hundred eighty pounds, I
thought I could manage, if they'd keep those slabs off me."

As they turned, facing each other in the dark, O'Hara was conscious
that the number of flambeaux above him had increased and were inching
forward, and very dimly now he could detect the outlines of their
parka-covered heads. The game was approaching a climax.

It came with a rush. His opponent leaped suddenly, swinging the carved
club straight for O'Hara's head, a blow that would have crushed his
skull had it struck home, but he ducked beneath its arc, coming up
under the descending arm. He grabbed it, whirled and threw his heavy
shoulder up, sending his opponent flying through the air.

O'Hara picked up the club. His opponent, recovering quickly, now
scrambled up and charged again, and O'Hara, his mind concerned most
with the throng above, made his second decision--he dropped the club
and stood there waiting. The next instant he was knocked from his
feet by the ferocity of the charge, but in falling he locked his arms
around his opponent's neck, attempting again a variation of the trick
he'd used before, but momentum broke his hold and he fell backward.
Instantly he saw the warclub rising.

The blow crashed into the muscles of his shoulder. He rolled beneath
it, got onto his knees just as a second blow splashed blood into his
eyes, then plunged again. His groping fingers found the club and
wrenched it loose and this time he forgot it was a game--in close, he
struck. His opponent toppled backward and lay still.

"I felt," said O'Hara, "rather like reciting a few lines from Horatio
at the bridge. Or Spartacus. For my head was splitting. But the
flambeaux were moving closer. I could see who carried them now--big
fellows, perching up there in the box seats as if they might start
throwing pennies to me. I waved the club to them. At the moment I think
I would have fought the pack of them, for I was boiling--I'd been
roughed up and I never had liked that. And then something touched my
foot."

His adversary had crawled across the snow and was reaching out, hand
supplicant. The parka had fallen back. It was a woman.

"She held on to my knees and looked up at my face, a mass of waist-long
auburn hair now loose upon her back. And she was beautiful--her hair
reflecting firelight from flambeaux, deeply auburn, her eyes the blue
of glacier ice--a classic face, exquisite, but no tenderness as we know
it. Only passion.

"Quickly she got to her feet, her arms locking me close against her
splendid breasts, an Amazon who worshiped only strength, which I was
glad I had, for those above us now were coming down the sheer walls of
the amphitheater like so many chamois, bringing their flambeaux with
them. Let me repeat--big fellows! Six-six on the average, and running
upward of two-thirty, chests like bulls. And so damned agile! To see
them scamper down that precipice toward me, depending on the quickness
of their feet where I would certainly have found my hands not adequate,
depressed me. I had the warclub and of course my .38, but if they meant
to take me, neither was enough."

Instead, they lined up on both sides of him, then waiting while the
woman motioned him to follow her, and began to lead the way. So at last
they moved off in that strange procession, guided by flambeaux through
the night, much as a bridal couple might move underneath an arch of
swords.

"The simple act of splitting her noggin seemed to have inflamed--be
damned if I'll tell it. Most natural thing in the world, I suppose,
when it's the local custom. Yet it was embarrassing. And the studied
indifference of our escort made it worse. How does one make love on the
march, surrounded by a hundred men? For hours!"

Gradually they were descending the mountain, coming finally beneath
an overhanging cliff into a narrow chasm, and there, around immense
bonfires, a swarm of women and children waited--had waited, O'Hara now
felt certain, throughout the long absence of their men, for all at
once, silent but busier than ants, they began dragging great haunches
of meat from a series of caves which were eroded deep into the stone
face of the cliff, arranging them upon the fires to roast. O'Hara's
woman indicated that they were to sit, and the men now ground out in
the sand their smoking flambeaux and squatted beside them, silent,
impassive, waiting.

Primeval, said O'Hara. There could have been nothing like it
since--what were those ancient caves in France? Cro-Magnon man? The
old boys who drew perfect little sketches of buffalo on the stone
walls of caves? These silent giants, these women with their thick,
abundant hair, the cliff and the caverns, the smell of roasting flesh,
the constant scampering of fur-swaddled babies in the sand--primeval,
certainly. The tribe--the clan!

Someone was chanting. It was the oldest of the men, using words that
were no language that O'Hara knew, yet vaguely familiar. And as others
joined in, the men's voices rich in a monotonous refrain, the women's
working out a hymnlike counterpoint, O'Hara's woman arose and took him
by the hands.

The chant changed now, a lament in it, a grieving for lost things, the
women's voices dominating, keening, almost crystalline in iciness,
like music locked within the chill stone of cathedral towers. O'Hara's
woman led him toward one of the caverns, moving slowly, somberly erect.
Within, deep in the gloom, a log fire smoldered. Smoke made fantastic
shadows leaping on the living rock. She turned at last and stood there
rigid, facing him.

Outside, the chant was changing now, a jubilating chorus of men's
voices, gaining tempo until suddenly they ceased, and from the
breathless silence finally a voice incredibly high, seeming incredibly
remote, sang adoration.

O'Hara's woman freed his hand, then loosening a thong across her
shoulders, shook herself, and stood there in the firelight nude. And
the next instant she leaped at him, her hands like claws, tearing at
his face and throat, driving him backward toward the entrance of the
cave, back toward the clan. It was repetition of the struggle in the
natural amphitheater, savage, passionate, and with O'Hara understanding
now that he must master her or die. He swung his wooden club.

"She fell," he said. "I was getting expert at it--she fell, and that
was it. Brutal, you think? Perhaps. I will not argue that. What
mattered was that Nedra did not think of it that way. That was her
name, Nedra--I learned that, as I was to learn so many things within
the next few days."

But that learning came swiftly only after he understood their language.
It was a decadent English, elided and bastardized and purified of
abstracts, a working language for mountain people, verbs and nouns,
only the simplest adjectives. The trick of understanding it was not to
attempt to get it word for word--the words themselves no longer had
their English identity--but by complete sentences, for three syllables
might express an idea which in the original of his school days would
have required ten or more words. Much of it depended of course on
inflections, whether a question or a command or a statement of fact.
And yet, slurred in his mind's ear, repeated rapidly, it suggested
the more complex English structure, always excepting the abstract. Or
ideas born since the establishment of the Atomic Curtain. It was not
difficult, once O'Hara had grasped the basic sounds.

His key to it, his teacher, was Nedra. For two days and nights, by
custom of the clan, O'Hara was not permitted to leave the nuptial cave,
Nedra herself going only to procure what was necessary in food and
water, returning then at once and always with that mating ferocity of
her people.

"Violence," said O'Hara, "but not the implied violence of our
corrupted European customs, not the ring and the finger, not the
bridal veil--actual violence, the club and the ripping hands, and
finally submission to the master sex, was implicit in their rituals
as it was in their lives constantly. The original combat in that
snow-packed amphitheater actually was our marriage by their custom,
later consecrated in the chants outside the cavern. Neither a ceremony
taken lightly--and not one forgotten readily. Not a blurred memory of
dress uniforms and flowers but as sacred, I think. And vastly more
impressive. As for courtship, as we know it, what is it but a rather
futile attempt at premarital adjustment? Nedra had watched me kill the
saber-tooth, and while I claim no valiance in it she had thought it
admirable. She'd wanted me. I'd proved myself sufficiently before her
people in the amphitheater. It was that simple.

"But with passion and loyalty and respect--which she demanded that I
earn--did not come tenderness. Not then or ever. I had to learn that
lesson. Nedra was not for the meek. And weakness would have sickened
her. It was, I confess, disturbing to learn that I must always be on
guard, that between us there could be no gentleness, that the carved
wooden club, the symbol of marriage, must ever be ready to strike, but
once I had got over my namby-pamby notions, I found myself--well, smug
about it. I too could rule my cave."

Yes, a cave-dwelling people, said O'Hara, but not quite so primitive
as he had supposed. It was on his third day with the clan, after he
and Nedra had at last emerged from the nuptial cavern--O'Hara could
follow the language by now, usually getting it the second or third time
that something was said to him--that he discovered a facet of their
culture that amazed him. He had gone with the gray-haired leader of
the ceremonial chant, called simply the Elder--men's names, he was to
learn, were functional, last names inconsequential--just beyond the
chasm of the caves along a mountain trail with a group of children who
were hauling fallen timber, when from a bank of dense ferns a giant
bear reared up, a bear resembling the Kodiak that O'Hara had known
in Siberia, beyond the Atomic Curtain, but vastly larger, an immense
shaggy beast, awing, the rumble of the thunder in its throat.

The children froze. And before O'Hara could get out the .38 strapped
inside his jacket, the Elder stepped forward, leveled his fist
and fired--the spurt of smoke and flame and the sharp clack of
firearms--then continuing boldly to advance, pouring shot after shot
into the massive animal until it toppled.

O'Hara's surprise was intense. "I did not know you had these weapons,"
he said, and the Elder smiled. It was a .45 revolver, the butt of it
worn smooth through countless decades of use, a type of gun that O'Hara
had never seen.

"Weapon?" said the Elder. "It is called Colt, not weapon. We have
always had them. Our people brought them when they came into these
mountains."

"Then you were not always here?"

It was the Elder's turn to be amazed. "Always? No--it was not the best
place to be always. We came here only to escape the sickness, in the
time of my fathers' fathers. Long ago."

"The sickness?"

"You are one of us, you are of our people," said the Elder. "We know
that because you use gunpowder, for we saw you kill the saber-tooth. If
you had used an atomic gun we would have fled, for they are stronger
than Colt--Colt cannot fight the atomic gun. But you are one of us, you
must know these things."

"I don't know them," said O'Hara. The children were by now busily
cutting up the giant bear, preparing it to take back to the caves. "I
came from beyond the Curtain--"

"What does this mean, beyond the Curtain?"

"Beyond the Atomic Curtain, which shields this continent from that
other world, my world, the Eastern Hemisphere. Beyond the oceans.
Europe, Asia, Africa."

"These sounds mean nothing to us--Europe, Asia, Africa. Are they other
mountains, perhaps along the Coast? We have not been there--it is too
far and the risk of death is too great."

"You never go down from these mountains?"

"None of us. It would be death from the sickness--or worse than death,
were we caught. Below the mountains is tabu for us. Were I to go, one
of my people would fire Colt at me. It is our law."

"But you permit others of your people to come here?"

"That is permitted, yet it has never happened until you came. We saw
you far above us, in that great flying thing you rode. We had never
seen that thing before, but there are stories--myths the older people
told when I was young--of the flying thing that men could ride across
the skies in, as the condor does. Did you come in it from another
mountain, beyond the regions of the Degraded?"

"From the north," said O'Hara. "Beyond the ice and the Curtain. But
what are the Degraded?"

"The atomic people, if you can call them people. Those who live in the
lowlands below the mountains."

"A different people?"

The Elder looked incredulous. "You must know these things. It is
impossible not to know these things."

"But I do not know them," said O'Hara. "Beyond the Curtain we know
nothing. Who are these atomic people and how are they different from
you? And the sickness you mention. Tell me--"

But it could not come all at once, not while there remained the chore
of cutting up the giant bear and gathering wood for the clan's fires
burning on the floor of the chasm. The Elder talked as he worked,
instructing the children--they were, O'Hara learned, considered the
clan's children, not the children of individual couples, for the idea
of the family had been expanded to include the entire clan. One family,
with the Elder heading it, two hundred of them living communally,
owning nothing. Even their weapons--Colts--were property of the clan,
handed down from generation to generation. They worked as a unit,
directed by the Elder, with strange little islands of technology in
their otherwise crude culture. For instance, they knew about ores--they
smelted metals and were expert in fashioning them, making the utensils
of their working lives, the bowls and pots and knives they used, and
the cartridges for Colt. Their mountains were rich in both copper
and iron, and when later O'Hara saw their diggings, the evidence was
there of long usage and a more advanced technology, much of which
the clansmen no longer understood. Among the Elder's most treasured
possessions was a large glass retort, once part of a rather extensive
chemical laboratory that now lay in ruins, its purpose no longer known
to the clansmen, who did not know the manufacture of glass. The Elder
considered his retort a sacred vessel--sacred through antiquity alone,
however.

"Our fathers who came here from the lowlands understood these things,"
he explained. "It was a magic, perhaps, that they needed there--perhaps
it saved them from the sickness. But we have not needed them and their
use is forgotten. We no longer know the ceremonies for them."

"This clan is the only one to escape the sickness of the lowlands?"

"No, there are others. Many of us came together from the lowlands,
fleeing together--some of us came here, others went to other ranges
there, and beyond there," said the Elder, pointing. "And beyond
there--many clans, but not so many as those who stayed in the lowlands
and were lost."

"You see these clans?"

They never saw them. They were related peoples, but without any
political or blood ties, for the constant incursion of the atomic
peoples--the Degraded--made any close association of these mountain
clans impossible. Always, the Elder said, the thousands of the Degraded
swarmed up through the valleys, searching for the mountain people,
hunting them.

"For them, the Degraded, there is never any work--they do not need
wood for fires or animals for food or copper for their utensils," said
the Elder. "There is no risk in their lives, other than the risk of
hunting us. They do not want to destroy us--they want only to take us
to replenish their blood, to halt the sickness. But we wish death to
mating with them. They are animals. Surely you know?"

"I do not know."

"They were like us once," said the Elder. "That is the story of my
fathers' fathers--they were like us once, when all of us lived in the
lowlands, the great plains toward the rivers. But that was in the first
years."

"What do you mean by the first years?"

The Elder tried to answer. "It was a time of great things and great
triumphs. No one was hungry and no one needed to hunt for food. Have
you seen from the flying thing the vast glistening colored objects
lying in the valleys? That is a part of it--that was left from the
first years. People lived in piles of stones and the sun provided them
with everything they needed. But it was long ago. It has no meaning
now, no real meaning that I understand. For something happened that had
to do with the sickness and our people fled from it. I had heard the
old men of the clan, when I was a child, thirty years ago, attempt to
explain what they remember their fathers telling them and they could
not make it clear to me."

"Thirty years ago. You were a child then?"

"Yes, thirty years ago. That is an old age, older than most."

"These children--?"

"Two and three--with us they mature slowly. Among the Degraded they are
old at twenty, older at twenty than I am at thirty."

"Tell me," asked O'Hara, "what is Nedra's age?"

"She has lived nine winters. This is the tenth of them."

O'Hara felt as if the earth had shuddered under his feet. Nedra
was ten--for a moment he thought that possibly they reckoned time
differently, but the Elder's own words refuted that reasoning--nine
winters! She was in her tenth year, mature--in many ways much more
mature than women of his own world at the mating age, certainly
without the protective claptrap of sentimentality and romantic
misconceptions. Was it, then, strange that the degenerated emotions
of old age were absent from these people? Passion and ferocity, which
were the attributes of youth, but not malice and tenderness. When the
life span was cut so short there was not time for these. Returning
later to his cavern, he entered with a sense of active guilt, of
shame, but the intricately carved wooden club was lying on the floor,
significantly, and Nedra was waiting with that look of adoration that
he now recognized as the adoration of a child's mind, but she was not a
child--she was magnificently dangerous, splendidly strong and quick,
knowing what she wanted, and without absurd squeamishness about it.

"I am waiting for you, O'Hara."

"Yes--I see you are. But never mind that club. We'll get along without
it--"

"How?" She asked it simply. She could not conceive of placid
submission, nor, after that, could O'Hara. It was another turning point.

What the Elder had meant by the first years was never made clearer,
but O'Hara, remembering the long-forgotten books of those musty Oxford
cellars--the books that had so fascinated him in school--concluded that
the first years meant the decades immediately after the establishment
of the Atomic Curtain, an historic milestone that these mountain
clansmen no longer understood, now lost to them after the rapid
succession of many generations, one each ten years. But concerning the
sickness of the lowlands, the Elder was better informed. For it was a
continuing thing, present among the atomic peoples even now, and the
constant dread and loathing of the clansmen.

"What they eat," said the Elder, "is abomination. It grows in the
lowlands in those immense systems of colored objects that are like
pipes--if you did not see them from your flying thing I will take
you to a peak from which you can see them. And these pipes are
contaminated, making their food a poisonous stuff--yet they no longer
have any other way to feed. Nor do they wish to feed in any other way.
For everything is done for them by atomic power--"

"Who does these things by this power for them?"

"These things are fixed. No one needs to do them."

"They are automatic?"

"We do not know your word, but no one needs to do things for the
atomic peoples. Everything is done. They have contrivances to work
for them--the colored pipes to grow their food, and the water that
they drink and that flows in these pipes they draw from the ocean that
is said to be beyond the mountains toward the west, but the water
also is contaminated. The earth itself--the soil of the lowlands--is
contaminated, soaked with atomic wastes. Their cities--"

"What about their cities?"

"None of us has seen them, but we have heard that they exist. Our
fathers' fathers told these things--once they built places out of
stones and metals, like mountains with many caves, but they fled from
them in the first years. That was before our people left. They were
driven by the sickness--"

"How does the sickness injure them?"

"It is in their get."

"Only in their get?"

"Only in their get--it does not injure those already born, but their
get become different. Each generation they become more and more like
animals. Undeniably animals, though once they were like us. Now their
arms are much longer than ours and their feet are different, their jaws
are thrust out, their heads are shaped oddly, sloping back above the
brows of their eyes--"

"Like apes?"

"Apes?" asked the Elder, puzzled.

"Never mind. You say this sickness comes from what they eat and drink
and the cities that they live in?"

"From everything that is about their lives. The Tubes, the Sun Beneath
the Earth--"

"What are these?"

"We do not know. We have never seen them. They were devised after the
first years, when our fathers' fathers fled. But the legends are that
the Tubes run everywhere beneath the crust of the earth, as the trails
lie across the mountains, and that somewhere among these Tubes there is
a Sun that glows, giving heat and light and power--and something else
that we do not understand, a strange protection, not against us, but
against a great evil--"

"The Curtain!"

"You know what this evil is?"

"Perhaps. And I'll learn more. But tell me one thing now--why did your
people flee this sickness?"

The Elder's dignity was impressive. "I've told you that--what happens
to their get. It is better to fight and to struggle for your life. Man
was not meant to exist, as a worm does, pallid and content beneath a
log."

And that was as close to an expression of religious belief as O'Hara
was to hear among these mountain clansmen. Security was evil in itself.

Considering this, O'Hara decided that in those first years these
clansmen who had fled the fat and effortless life of the atomic regions
had discovered that security had an inevitable price, and it had been
a price that they would not pay. They had turned their backs upon
it, fleeing from it, escaping the greatest of all scientific wonders
because of the greatest of all scientific mistakes--an unforeseeable
error that they grasped only by seeing its result, without
understanding of the cause. Yet they must have known it once.

O'Hara knew it.

Atomic contamination, never quite deadly, low enough to be tolerated,
nonetheless had wrought its havoc in the genes of the race.

It had reversed the process of evolution.

The people of the lowlands, the atomic peoples, were reverting,
returning toward the ape, and at a pace incredibly speeded up by some
mutation within the reproductive genes that forced maturity at ten
years of age, a generation every decade, ten to a century--twenty-seven
since the establishment of the Atomic Curtain! But the rate of
retrogression was immeasurably swifter than had been the slow climb
upward since the dawn of time. For with the reversal of the process
of evolution, an atomic disaster within the genes, had also come the
reversal of the law that only the fittest could survive--the perfect
atomic state, with security for all, was preserving and multiplying the
predominant strain, those who were unfit!

Even these mountain clans who had fled, they too had taken that first
short stride back toward the dawn. They had got back to the simplicity
of life and the magnificent stature of Cro-Magnon times. For even
here, remote from the pipe farms and the reservoirs of distilled and
contaminated sea water, the radioactive food and drink of the lowlands,
the dangerously hot power plants--even here there was always a degree
of radiation. O'Hara's scintillometer had shown .285 milliroentgens an
hour just before his craft had crashed--not dangerous, as veterans of
the International Patrol reckoned danger, but over a period of time a
factor never fully evaluated.

Adults at ten! Old men at thirty! And, as the Elder said, even sooner
in the lowlands.

The Elder had described the atomic peoples as animals--as apes--but
O'Hara was puzzled by these accounts of scientific achievement, the
atomic weapons, the vast pipe farms which were the sources of food, the
distillation of oceans, and the Curtain itself. Surely these were not
the product of inferior minds, and as surely there must be somewhere in
the lowlands another people, a superior people who had conceived and
who directed the operation of these superb contrivances. But if there
was such a people, the Elder did not know of them.

"The people of the mountains and the Degraded--there are no others," he
insisted. "There cannot possibly be others, for if they lived there,
they too would have the sickness."

O'Hara could not believe this. Yet he confessed it did not seem to be
a greater contradiction of the possible than that a cave-dwelling race
should employ gunpowder and understand the lightning properties of
petroleum.

The petroleum remained for him a goal to be attained. The Elder
was evasive, and Nedra, who would have told him anything she knew,
considered it a mystery she neither comprehended nor cared about.

"Why talk of their torches?" she demanded. "If we need them, they will
give them to us. Am I not enough to amuse you?"

"Yes, Nedra, but I want to know--"

"Are you really one of us, O'Hara? You ask questions that could
interest only an old man of thirty, yet you cannot be more than twelve.
You are restless, you are unhappy with me. I am not beautiful to you."

"No woman anywhere is quite as beautiful."

"There is something that you want. Is it babies, O'Hara? Soon we will
have them."

"For the clan, I suppose?"

"For the clan, of course. Would you like to take them with us and
leave the clan, go to another mountain? Is that what you want? But the
Degraded would catch us. Would you want your sons and daughter to breed
with the Degraded? No, we must stay with the clan and our babies must
be for the clan."

"Our babies," he said, for he had forgotten that. There would be
babies. And before he was an old man they would be older men. And
Nedra--Nedra would be gone.

"In the place that you came from in the flying thing, O'Hara," Nedra
was saying, "are the people there like me?"

"Not like you, Nedra. But they would admire you."

"As you admire me?"

"Yes."

Then, peremptorily, "Admire me, O'Hara, and let us begin to have our
babies."

The eternal antidote! Wherever women were, they had this cure for
restlessness. And there was something to it. He was not going to find,
on either side of the Curtain, a life more idyllic than this. They had
drawn a screen of skins across the mouth of the cavern and their log
fire gave sufficient light and warmth; they had eaten together and now
they were lying together on a heavy pad of furs, Nedra luxuriating in
the tigrish grace of her naked body. Was there more than this?

"Nedra," he said at last, "I've got to know about the torches."

"The Elder knows these things. Ask him."

"Where does he get the petroleum?"

"That is a secret word. I do not know it."

"The oil--the stuff that burns in them. The black water."

"Why do you need to know about the black water?"

"For my--for the flying thing."

"That makes it fly?"

"Yes, Nedra."

"You want to fly away again?"

"I want to fly, though perhaps not far away. Perhaps that can't be
done--not far."

"You wish to fly above the lands of the Degraded?"

"Perhaps."

"Then I will kill you."

"No," he said, "you won't. You must understand this, Nedra. As it is
your nature to love, it is my nature to fly."

"Then I have not been a strong mate for you. I have been too weak, but
I--"

"Leave the club where it is," O'Hara laughed. "And I'll talk no more to
you of torches."

But with the Elder he was finally more successful. It came about
through the Elder's reverence for the weapon he called Colt. The
mechanics of it had an almost ecstatic fascination for him. He would
take hours to explain the workings of each part, diagraming it in
the sand before the caves, stopping from time to time to recite some
victory he had won with it, a giant bear, a saber-tooth, a monster
ground sloth that had come wandering from the lowlands.

"And do you know what makes it eternal?" he asked O'Hara. "It is the
black water of our torches."

"I understand about the black water," said O'Hara instantly, determined
now to trade on the Elder's reverence. "For that is what takes my
flying thing into the air, like a bird."

"The black water does that?"

"When certain things have first been done to the black water. Would you
like to see it?"

The Elder drew himself erect, a gaunt six feet eight, his face turned
upward to the sky. "I would like to see the flying thing go up."

"Then I must have the black water."

"We will go to the place tomorrow."

"And we must boil it. We must build a machine, something like the
machines you use for smelting copper. Come into the cavern, I will draw
the parts for it in secret for you. I will show you on the walls of the
cavern how it must be done."

"We can make this machine?"

"It will take time. But if you can make the cartridges for Colt, you
can make this machine. We will do it together."

Using a pointed splinter of obsidian, O'Hara tediously worked out
the design for a rudimentary still, sufficient, he was certain, for
refracting kerosene. "This part must be copper," he explained to the
Elder. "A retort to contain the black water."

"I see it, O'Hara."

"And here we must have pipes. Like a hollow reed, like the barrel of
Colt. Can you do this?"

"It can be done. We will make a rod of clay and dip it into molten
copper. When it cools we will wash out the clay."

"That will do it. You must have a very hot fire here--I think that if
we spray black water on a bed of coals--with perhaps a bellows here--"

"You must draw that."

"Here it is. And we will need these coils--we will bend the copper
pipes for this--"

O'Hara rapidly continued drawing. The sketches were making some kind of
sense to the Elder.

"They are like the bright clear metal that I showed you in the old
place," he suggested, and O'Hara nodded--like the glass retorts in the
abandoned laboratory.

"This is the machine," he said. "The black water will become
colorless, and with it, then, the flying thing will soar into the sky.
But first we must have black water."

"We will go for it in the morning," said the Elder. "It will take two
days to reach the lake that has it. I must go now--your woman is angry.
Women do not like these secret things."

When the Elder left, Nedra seized O'Hara's arm. "It was evil of you to
make these drawings," she burst out, angry. "They are like the drawings
of women who design new pots. They are unmanly."

"You think I am unmanly, Nedra?"

"When you draw these things, yes."

"You think so, Nedra?" He moved backward quickly, seizing the carved
club and then walking very slowly toward her.

When at last it was over, and she turned sleepily on the bearskin at
his side, her voice, for once, seemed almost gentle. "We have begun our
babies, O'Hara. And I will never leave you now."

With dawn, the Elder marshaled his caravan for the journey to the
lake that had the black water--a natural pool of petroleum, O'Hara
felt certain. And Nedra, alone of all the women, was going. The Elder
had his say upon that issue--a scornful speech, addressed to O'Hara,
concerning the proper management of women. But Nedra ignored it. Her
arms were taut around O'Hara's neck, her face obstinately buried
against the brilliant blue of his jacket.

"She will delay us," the Elder insisted. "And we must travel swiftly
a great distance. We must cross the valley below us, and if there is
trouble we cannot wait for a woman to keep pace."

O'Hara smoothed Nedra's hair. "Nonetheless, she is going."

"Then she is your burden."

"Yes, my burden. I understand."

The Elder lashed out the order of the march, and the youngest clansmen
fanned out in front as scouts, a hundred yards apart, with those who
followed moving now in groups of two at intervals of five minutes,
dispersal against a fire-power far more deadly than the guns O'Hara
knew. The Elder stationed O'Hara and Nedra as the second of these
groups, so that their pace would be determined by the scouts out
front. In this order, and proceeding at a dog-trot, the party swiftly
descended the flank of the mountain toward the small valley intervening
before the next range.

They were soon down upon the valley's floor, moving steadily through
head-high grass broken now and then by densely wooded groves of aspen,
and by noon they were crossing the ice of a narrow stream, heading
toward a thicket. The Elder, pressing up from behind, now urged O'Hara
to increase his speed--the scouts, he warned, having crossed the
stream, were running for the lower slopes of the mountain across the
valley.

"They are almost beyond danger," he explained, "and you cannot blame
them. This is the point of risk, when they are not scouting carefully."

But Nedra needed no urging. They were climbing now, the grade curving
sharply upward, exhausting, the icy wind of December cutting into the
tissue of their lungs as if they were breathing acid. They reached
the first shaggy line of snow-clad conifers and were pausing there,
trying to determine where the route now led, when far ahead of them up
the slope, a great burst of sound came roaring and a thin column of
ocherish fuming matter shot up toward the sky, flattened at the top,
changed coloration rapidly toward mottled red, then seemed to sag,
drifting down toward the earth again.

Nedra seized O'Hara's hand.

Then down below them, just beyond the stream they'd crossed, another
blast of sound came simultaneously with that tortured, soaring column
of dark yellow matter, pustulant, and like a pustule bursting at the
top, fuming into a blackish red, the color of dried blood. Obscene,
O'Hara thought--it was obscene. A fire of filth.

Nedra was pulling at his arm. "Get down," she whispered. "Crawl--they
do not see well and if we stay down, going from rock to rock, it may be
that they'll miss us--"

"They?"

"It is the Degraded. Down below us in the valley."

O'Hara took out his .38, kneeling by Nedra and watching for movement
on the slope below. "Nedra," he whispered, "is that it, that fuming
matter--the atomic weapon?"

She did not answer. He reached out, touching her, and slowly turned.
She was staring straight ahead.

And standing there beside a mass of crumbled granite, gray like
the stone itself, his hulking body naked, neither clad nor furred,
incredibly long arms now swinging as his weak eyes focused under
bone-ridged brows, a man--though not a man--was raising in his ugly
hand a shining tubelike object.

"Fire now, O'Hara," Nedra was saying. "Make them destroy us. They
are around us now. They want to take us, not to kill. You see, that
one--and that--"

"Nedra, I want you to run. When I fire--"

"It is too late. Kill me, O'Hara."

"No, Nedra," he said, but he pressed the .38 against her side. "We can
always die, and if they try to separate us, I will do it. But it's you
they want--if they see I'll kill you, they'll spare both of us. Can you
tell him that?"

"She does not need to tell me that," said the Degraded. "You live while
she lives. Now, come--the Father waits for you in Washington."




                              PART THREE


"Suppose," O'Hara said to me, leaning forward suddenly, his empty
glass in his hand, "you were to fly tomorrow to the Prefecture of
Switzerland--leave London, say, at noon, and arrive there twenty
minutes later and alight at the Bern airstrip and then start walking,
away from the town into the countryside--into the mountains. You'd have
the feeling of London clinging to you. At any moment, you'd think, you
could return to the airstrip and be again in London--in Bloomsbury,
here--within twenty minutes, if you wished.

"Now, suppose further, that while you're walking through those Swiss
mountains, you come upon a magnificent woman, larger than most women
of Europe and more beautiful by far, auburn-haired, blue-eyed, dressed
strangely in furs in a costume very like a Highlander's. And within a
half hour's time she has attempted to knock out your brains and you, in
defending yourself, have instead been forced to flatten her, and then
have found that this was exactly what she'd hoped you would be able to
do, and that henceforward she is your woman--not your slave but your
mate--the mother of children who will be yours but who will not call
you their father.

"And still further, suppose that suddenly from these same Swiss Alps,
not twenty minutes from where we're sitting this moment, drinking
ourselves into a mild sort of bender, a horde of manlike creatures,
uglier than apes because they are men and not apes, surrounds you and
destroys the illusion of an ancient time--destroys it with atomic
weapons and the evidences of atomic-powered industry--ah, you see?

"We have not telescoped only the time involved since the establishment
of the Atomic Curtain around the two Lost Continents of the Western
Hemisphere. We have also telescoped time as far back as one hundred
thousand years ago--we have got back to the Java Man, and yet we're
also far ahead of where Europe and Asia are today, all within the
present moment. For you're only twenty minutes from London!"

"It would take more than twenty minutes to get from here to the Rockies
of North America," I pointed out.

O'Hara laughed. "It would take," he said, "two hours of straight
flying time. And the Twelve Old Men of Geneva are now aware of that.
Two hours--imagine it--from where we sweat and scrabble for our daily
bread, and we could live forever without so much as wiggling our
smallest toes. The abundant life, old man--food for the taking, shelter
and absolute peace and freedom, and only those who are bored with that
engage in anything resembling human struggle as we know it. And we can
have that. All of us. Have it there in North America--or here, if we
wish--for by now the Twelve Old Men must be reading my report, sent on
from Croydon after I landed just a while ago. What do you think they'll
do about it?"

"I don't know, O'Hara. You have not finished."

"No," he said, and filled our glasses, "I haven't finished, have I?" He
drank, his eyes intently watching me. "You want the full picture, don't
you? Well, you shall have it. Let your mind step back into that plane
I mentioned, and take that two hours' flight across to the Rockies,
to southern Colorado, beyond the Atomic Curtain. We're in a mountain
valley, remember--? Nedra, and I, facing a gentleman who speaks that
strangely bastardized English I've described for you--and speaks it
with a certain dignity, as if used to command. And in his ugly hand
he holds that shining tubelike object that creates those hideous
explosions that destroy--and without trace--his enemies. The atomic gun.

"I have described him. Apelike yet hairless, stooped and hulking,
his skin as gray as the granite of that mountain, a revolting thing,
though I've seen men in London's streets quite as revolting. What
perplexed me--amazed me--was the paradox of his speech, for as I say,
it had a certain dignity that could come only from a mind that had been
schooled. But the others of his patrol who now were coming around the
rocks toward us, moving quite slowly as their weak eyes constantly kept
watching for the scattered mountain clansmen, were, I was to learn, by
far his inferiors. They were the horde, the masses if you please, while
he--and by sheer accident of birth, for in that society of which he was
a member, to be born with intelligence is indeed an accident--belonged
to that most tyrannic of all aristocracies, the oligarchy of brains.
They called him the Son."

Nedra, O'Hara said, was pressing tremblingly against the muzzle of
the .38 he was holding at her side, watching the Son with an expression
of absolute loathing, nor did she then or ever see the Son as any
different from the members of the horde--the difference in intellect
being meaningless to her. "A blow," said O'Hara, "to the bright boys
of this earth, had they seen her face as I was seeing it. But I do
not think it was a blow to the Son. He expected only loathing from
Nedra, and if he could have had her, physically, her loathing would
not have mattered to him. He knew--that is, he had been taught--that
women of her kind were desirable for breeding purposes, as a means
of retarding the reverse process of evolution, desirable from the
standpoint of the race, but he was utterly lacking in aesthetics--a
lovely woman or an ugly one, the flower or the weed, he did not and
could not differentiate. And not through lack of intelligence, for he
had something resembling that--but because, I think, the essence of
romance and the appreciation of beauty is escape. And from what was he
escaping, he and his kind? They had everything--everything, including
the sickness. That alone perhaps they wished to escape, and that was a
simple matter of biology.

"The real truth is," said O'Hara, "they wished to escape the sickness
only because the thought of escaping it had been thumped into their
brains from the moment when it was first realized that they had
brains--so few of them had. It was no inherent wish. Actually the
masses were quite content to go along as they were going, back
toward the ape, the lizard, the fish, the primal scum. The masses
of North America--both the Americas--are quite content. It is that
thought that must be terrifying at this instant the Twelve Old
Men of Geneva. For the masses anywhere always are striving toward
contentment, and now--well, they can achieve it! Our masses, too. The
Twelve Old Men know that now. And yet they also know--as Nedra knew
instinctively--the price of it."

The Son, said O'Hara, now indicated the route they were to follow,
pointing down the valley. "We must go at once," he announced, "for
the cold of night will come swiftly. You-who-fly," he said, his eyes
meeting O'Hara's, "are responsible for the woman's life. Remember, if
she dies by the metal rod that you are holding against her, you will
die instantly. Now, march."

For two hours they proceeded, but with nothing of the cautious and
skillful precision that the mountain clansmen had effected before the
attack, for although the Son remained just behind them, constantly
ready to prevent their escape, the rest of the horde, three hundred
when assembled, shambled aimlessly along in groups of two or ten or
fifty, pausing now and then to explore an unusual rock formation or to
feel the bark of trees, to tear an insect's tiny body to pieces, or
simply to stop, having for the moment apparently forgotten where they
were going, or why. Only a sharp command from the Son made them resume
the march, always apathetically, neither resentful nor willingly, as
a troop of small rhesus monkeys might proceed through a particularly
interesting part of the forest.

"You called me 'you-who-fly,'" said O'Hara, speaking to the Son. "How
did you know?"

"You were watched," said the Son. "When you came through the Curtain,
The Father knew of it at once. The Father knows everything that
happens."

"And you are taking us to him?"

"Yes. In Washington."

"Does he know you've captured us?"

The Son looked puzzled, the skin above his bony eye sockets wrinkling
up. He seemed uncertain of his answer for a moment, but then his scowl
relaxed. "The Father knows everything," he said, as if that bit of
catechism demolished any doubts. "He thinks of everything. He sent us
here into the mountains to return with you."

There was some interest in this game, watching the Son's mind
struggling with unscheduled questions. "Suppose," O'Hara asked, "we had
not come down into this valley today? How would you have captured us?"

"It would have been done."

"I see--the Father would have thought of something else?"

"Yes."

"But what?"

"Whatever would have been the best thing possible. If he wished, the
Father could have destroyed these mountains. All of them."

"Why doesn't he? The mountain people are your enemies."

"Oh, no, we have no enemies." The Son was speaking now with greater
surety, for these were obviously lessons he'd been taught. "The
mountain people are instead a medicine. As the Father cultivates some
medicines in test tubes, so he cultivates the mountain people in the
medium in which they thrive."

"He permits them to exist?"

"He encourages them to exist," the Son replied. "He stimulates them."

"How?"

"By sending us to fight with them."

"But that destroys them."

"Only some of them. And that stimulates those who survive. Also, it
rids their stock of those unfit to multiply."

"An admirable arrangement," said O'Hara. "As you say, the Father thinks
of everything. I am beginning to want to meet him."

"You will," the Son said. "You will meet him soon."

They were coming out now into the thickly forested valley that opened
eastward toward a rolling plain, then abruptly, sheered off, either
by blast or fire, the forest ceased, and before them lay one of those
vast and multi-hued farms of pipes which O'Hara had seen earlier from
the air. Each section of pipe was roughly four feet in diameter, its
surface slick and with a temperature that O'Hara by touch estimated at
eighty degrees, the ends joined as he had observed so that it was in
fact an endless coil, extending for miles.

"You must climb over these," the Son explained.

"What are they?"

"Photosynthetrons for western Kansas, although not all of their produce
is used here--the solar rays in this region are more favorable for this
particular food, much of which is needed in the cities of the Atlantic
East. We send it there in the Tube."

"The Tube?"

"We are nearing its local terminal." The Son was pointing toward the
approximate center of the pipe farm, from which now a sudden new
eruption of these hairless manlike animals--despite their speech,
O'Hara could not think of them as men--came clambering, their faces
stamped with that unthinking emptiness of the masses, herded along
toward the approaching party by another of their kind, who, like the
Son, bore in his hand the shining tubelike weapon that O'Hara was to
learn was both the symbol and enforcer of authority. "These are," the
Son explained, "Emporians--their city is a very ancient one, although
its site was often transferred in the old times, before the deluges
began. The Son you see among them tells me that they expect another
deluge soon to remedy their serious overpopulation. You will go with
him."

"Another Son?"

"Oh, yes. The Father does not lack for Sons. I leave you now--my
assignment is the valleys of this mountain range."

And while he turned, the two masses were commingling, so that the task
of separating them was like the task of shepherd dogs with sheep--a
division of the herd, not by specific individuals, but numerically, the
two Sons shouting as they cleaved the shambling and always apathetic
horde apart. To O'Hara it seemed an astonishing performance, the
docility of the masses, for surely behind their dim eyes must be some
semblance of a brain--surely they must know that those who went toward
the mountains were to be used for combat purposes, exposed at least to
the minor risk from the Colts of the mountain clansmen, yet apparently
it did not matter to them, whether war or the placid test-tube
existence of a city like Emporia, the sole difficulty that the Sons
encountered arising from the inability of the masses to grasp the fact
that they must be separated, that before the tumult could cease some
of them must direct themselves toward the mountains and some return to
the city. It was like the insensate division of an amoeba--a division
directed perhaps by a sublime intelligence but without either the
acquiescence or comprehension of the masses.

More and more, observing the Degraded--the only less than bestial
stupidity of the horde and the derived intelligence or trained reflexes
of the Sons--O'Hara was conscious of feeling that it was indeed a
sublime intelligence that guided them, something they accepted without
challenge as infallible, which in the inevitable pattern of such
conceptions that spoke of as the Father but which more probably was a
cabal of the more superior of the Sons, a ruling organism probably not
unlike the Twelve Old Men of Geneva.

But to Nedra such reflections were not only senseless, they were silly.
The masses of the Degraded, the Sons and even the Father were only
varying terms for describing a loathsome people--worms, the clansmen
called them. And only his curiosity kept O'Hara from tending to agree
with that.

"You see?" said Nedra. "You should have killed me earlier, in the
mountains, for this is the way it goes when you deal with the
Degraded--you are passed from band to band, always deeper into the
contamination in which they live, always with less and less chance
of escaping them. They will be taking us now down into this city of
theirs, Emporia, and how then, O'Hara, do you propose that we shall
ever get away?"

There was truth in this. But O'Hara could not see that they were
really worse off than before. "Let me coin a phrase or two," he said
ironically. "While there's life, there's hope, and we can only die
once."

"Those are the worst of lies," Nedra answered, her chin set stubbornly.
"You can die a thousand times, each time more horribly than the times
before, and while there is life it sometimes happens that it's only
life to die again. Are you afraid to die, O'Hara?"

"Not afraid, but reluctant."

"Why? Are better nights coming in our lives than those we passed
together in our cavern?"

"Not better, Nedra--but as interesting, perhaps, and certainly I would
not wish to cancel out that possibility. A man who is dying of thirst
in the middle of the desert does not seek death because the water that
he may reach will not be sweeter than the water that he once had drunk.
But it's more than that--more than the carrot dangled always just
beyond the donkey's nose. In my world, beyond the Curtain, we cling to
the belief that life itself is sacred and that always, finally, we may
achieve redemption."

"What is redemption?"

"Life after death--a finer life than we have lived."

"You think only of yourselves," said Nedra, "and thinking only of
yourselves, that notion may be true. But what of the clan? Have you
forgotten, O'Hara, what the sickness does? We have got it now, you and
I, as the Degraded have always had it--and what it has made of them it
will make of the child that I am carrying."

"That you--?" he said, and gave it up, for there was no answer. None at
all in logic, and Nedra had no concept of religion. Instead, he touched
his lips against her face, a quick caress before she spoke again.

For the horde was separated at last, and those who were to go into
the mountain valleys were already clambering back across the endless
colored coiling of the photosynthetron, while the second of the Sons,
his atom gun held cautiously, was now approaching them.

"We must go down into Emporia at once," he warned. "The Deluge is
coming soon, and you should be safely in the Tube before it happens.
The Father does not wish you to be drowned."

O'Hara tightened his arm around Nedra's waist, to avoid any surprise,
and keeping his .38 beneath her ribs began to follow the horde further
into the maze of pipes.

Six hundred yards deeper, between two pipes of an intense vermilion
color, a square of some forty feet of opaque glass or metal or plastic
now began to tilt upward as they approached, revealing beneath it a
platform of what apparently was magnesium, and onto this platform
the Son led O'Hara and Nedra and as many of the Degraded as it would
accommodate. The platform now began to sink rapidly, without sound,
down a shaft immaculately tooled from a similar glistening metal,
descending for what O'Hara estimated to be two hundred feet before it
reached bottom. A wall of the enclosing shaft now slid up, and they
left the platform, which as instantly began to rise again toward the
surface, while the panel closed automatically behind them. They were in
the underground city of Emporia.

O'Hara, describing this, could not conceal, even in prosaic Bloomsbury,
the intense excitement that he'd felt upon first seeing this fantastic
culmination of an epoch. "The atomic epoch," he continued, "the world
that Europe might have become except for that Third World War. If you
were standing now, as I stood then, in the exact center of that strange
and yet contemporary subterranean metropolis, I doubt you'd ever write
another bit of pseudoscientific nonsense for those Youth League fans
of yours. Because you are an amateur, old man--what your picked old
brains consider rather weird, and hence commendable from the standpoint
of a fiction writer, is in truth nearer facts--though there was more
of weirdness in Emporia than you ever dreamed of. More astonishing
probably than the Curtain itself, weirder than the Degraded, and vastly
further into the domain of the inconceivable than a clan of Cro-Magnon
people walking magnificently through the caverns of the Rockies, not
two hours' flying time from where we're sitting now. I should have
known--I am mildly psychic, a throwback possibly to some wild Boston
Irishman of the twentieth century or a gandy dancer for the Santa Fe.
These names confuse you, gandy dancer, Boston Irishman? I read them,
later, in the incalculably tremendous library that the Father keeps in
Washington, the archives of a dead democracy. Yes, there's Celtic blood
in me, thinned out but quite sufficient to be psychic in such matters,
and I should have known, when I heard Anstruther scream the day he
vanished off the coast of Patagonia, that there were stranger things on
earth than an impenetrable wall.

"You've seen the Roman catacombs? Marveled at them, that men can
burrow into the earth like that? Then faintly, though very faintly,
you understand how I felt standing there, with Nedra pressed close
against me, shuddering--the glistening magnesium walls and avenues of
subterranean Emporia extending in all directions from the shaft that
pierced the city's roof, the lone communication with the surface of the
earth.

"The shaft rose from a sort of plaza, a wide space, rectangular, with
avenues dug through the living stone and lined with metal, top and
bottom as well as both sides, and with the various compartments that
would correspond to our buildings honeycombed out from each avenue,
so that there really was no feeling of a city as we know it--only
of immense tunnels, intersecting, none of the relief of roofs and
chimney pots and varying architectural façades--a triumph of cubism,
a nightmare of magnesium that reflected a pale green light from
opalescent tubing recessed everywhere into the city's roof. And through
these vast avenues the masses of the Degraded swarmed in aimless and
quite effortless contentment.

"Literally," said O'Hara, "tens of thousands. The avenues were choked.
It was worse than Trafalgar Square on a holiday, worse than the crush
of devotees at the Grand National. Continuously they pressed through
swinging doors into the food and slumber chambers of Emporia--vast
rooms without the variance of so much as a welded seam, where, in great
cauldronlike contrivances, the substance that was manufactured by the
sun's rays in the photosynthetrons was constantly available, different
foods, colored differently, tasting differently, all piped in from the
reservoirs into which the photosynthetrons were drained--all automatic,
not a hand raised to achieve the feeding of the populace except that
which would guide the ladle to the mouth. The populace was fed--not
quite like pigs, but with as little ceremony or appreciation.

"The slumber rooms were uniform. Around the walls were tiers of
bunks, each six feet wide and eight feet long, each cushioned with a
yielding dry material much like foam rubber but incredibly enduring.
It was impossible to tear it, impossible to wear it out from the small
friction it received. As a matter of record, it had been in those
bunks, unchanged, for nearly two centuries.

"Sanitation? That was one of the major purposes of the Deluge, as they
called it--a purging of the city, ridding it of both surplus population
and uncleanliness, an alkaline solution that--but wait, I've got ahead
of how I learned these things.

"The city of Emporia was impressive. Believe me, engineering reached
its peak in those first years behind the Atomic Curtain, when fear
and want had been abolished and all the genius of man was channeled
into the creation of the perfect civilization--perfect, it seemed!
And Emporia was sealed completely, locked in magnesium in its cavern
blasted into the rock, its air a manufactured substance like its food,
its drink pumped in along the Tube that terminated at Los Angeles,
where the enormous purifying plant distilled sea water for half of the
continent. But great as were these utterly nonmanual works, the most
astonishing phase of life was life itself--the horde, the shambling
tens of thousands eating there and sleeping there and breeding--

"You've always been libidinous. And I suppose you'd think there'd be a
furor if a hundred thousand women, nude, came through the streets. But
there was none--no furor, not so much as a wolf call, not a whistle in
those choked streets of Emporia. One hundred thousand naked women, mind
you, their bodies delicately green in that reflected light, frailer
than the men, their breasts like pockets turned inside out, their hair
as short as the men's and as bristling and their long arms clasping
more often than not their strange little babies with the fierce
protectiveness of all biological things--the rat fights for its young,
and the hare, and the wren--but without real affection. One hundred
thousand nude and speechless women, apathetically shambling among one
hundred thousand naked men--"

A scene, said O'Hara, from Dante's hell. Men and women without emotion
and without souls, or if souls cannot be bred out of the race, then
without the intelligence to express them.

The particular band of the Degraded with which he and Nedra had
descended into Emporia now had dispersed among these swarming
thousands, but the Son who was guarding them remained, and O'Hara, as
they proceeded along a glittering, nameless avenue, passing through
several of the slumber and feeding chambers where the masses were
eating or lying in their bunks, both together and separately, without
shame, no longer could believe that there was any purpose or direction
in their movement.

"Where are you taking us?" he asked the Son.

"Toward the Guild," replied the Son. "The Tube from Washington comes
there. Also, all the Sons allotted to Emporia are bound there now, to
escape the Deluge."

"The Sons escape the Deluge."

"The Sons and all those babies who have the prerequisites of Sons. We
collect them from the women after we have tested their intelligence.
That is done at birth, their brain waves proving those who will be
eligible."

"Tested by a machine?"

"How else?"

"Their mothers don't object?"

"Why should the mothers object? When they have borne them, their task
is done. It is we, the Sons, who have the tasks of collecting them and
sending them to Washington for training there. It is we, the Sons, who
have the task of fertilizing--"

"Only the Sons?"

"The males of the masses are sterile. That task is ours."

"There must be many Sons," said O'Hara.

"No, unfortunately. The ratio of Sons to masses constantly grows
smaller and nowadays it is only by artificial insemination that
the task can be accomplished. You will go this way," the Son said,
indicating a door. "This is the Guild."

The chamber which they were now entering differed from the other
immense halls of Emporia only in two particulars--the entrance through
which they were passing consisted of double doors, like waterlocks, and
in the center of the hall the metallic floor was cut away, with steps
descending toward a series of still lower and smaller tunnels, the top
halves of which had been removed. In one of these semi-exposed tunnels
was resting at the moment a huge metal cylinder, some sixty feet
long, with a hatch at its top into which various of the Sons were now
descending, each bearing in his arms an infant, returning moments later
empty-handed. After ten minutes of this, the last of the Sons emerged,
the hatch was snapped shut and bolted, and the cylinder began moving,
disappearing within a second past a valve into its tunnel.

A booming voice now filled the hall. The Sons turned from all sides
toward a giant metal mirror, upon which, without apparent source, a
brilliant light seemed reflected.

"The infants have departed?" asked the voice, and a chorus of the
Sons answered in the stylized manner of a chant, "They have departed,
Father."

"The man who flies has departed?"

"He has just arrived, Father."

"Send him to me. The hour of the Deluge is at hand."

The Son with O'Hara and Nedra motioned them toward a second cylinder
now sliding in from its tunnel. "You must go at once," he commanded.
"But you alone, not the red-haired woman of the mountains."

And Nedra turned. "You promised me, O'Hara."

"I promised you," he said, watching the Son's atomic gun. He remembered
then the sudden, vile extrusion of the belching fire upon the
mountain's side. It would happen easily. And now that it was here at
last, his reluctance was gone--there was no fear, only an exaltation
that was blinding to him, the first quick phase of death. "Are you
ready, Nedra?"

"Yes," she said, and turning, drew her arms around him. "Now--"

The voice came booming through the hall. "O'Hara! Wait!"

And in that instant those among the Sons close to them crouched.

"Send both of them to me," the voice commanded, and the light upon the
mirror gained intensity, becoming pure incandescence. "Send both of
them," the voice repeated. "Will you put away your weapon now, O'Hara?"

He faced the light. "Only when we go together."

"You must go together into the Tube at once. The Sons will not hinder
you."

"You are watching, Father? You understand about the gun?"

"Yes, I understand--I watch, as I watch everything. As I know
everything. That uniform of yours--the International Patrol. You were
based on Wrangell Island north of the Siberian Coast. Before that,
you were based in the Falklands, flying southward to Antarctica. Born
an Englishman of émigré descent--of American descent. Your ancestors
were from this continent, before the establishment of the Curtain. You
see, O'Hara? I know!" The reflected light now glowed as would the sun
itself, and O'Hara was remembering the clansman's myth--the Sun Beneath
the Earth. "You are afraid of me now, O'Hara?" asked the voice.
"Afraid of knowledge?"

"I am not afraid of knowledge."

"Then you will come, you and your woman--now. I need you here."

The power of that voice, matched by the sunlike intensity upon the
surface of the giant mirror, lent a sublimity to these words that
kept the Sons in postures of obeisance, yet to O'Hara the tone seemed
instead beseeching, as if the Father were himself afraid--as if
dreading lest O'Hara might destroy himself. What else could possibly be
the purpose of that display of knowledge of events beyond the Curtain?
And that last phrase--"I need you here."

The Father needed him. He knew, as he considered it, that he was going.
And Nedra knew it.

"O'Hara--no!"

Thrusting the .38 inside his jacket, he whirled, and seizing Nedra's
hands, he lifted her, then going quickly down the steps and through the
hatch into the cylinder. The Sons were leaping toward it all at once,
and then the hatch snapped shut.

With a tremendous thrust, the cylinder shot forward, hurling O'Hara
backward through the space inside. Both he and Nedra fell, landing
upon the soft resilience of the foamlike rubber material that had
lined the wide bunks of the slumber chambers of Emporia. The interior
of the cylinder was barren of all else--a long, completely cushioned
projectile that now glided smoothly with the sensation of motion
eliminated by the lack of any way of reckoning it, no openings, no
vibration, until within seconds as O'Hara managed to regain his balance
and got up, seeing Nedra lying motionless six feet away, the cylinder
began to lose acceleration rapidly. O'Hara again was jerked off his
feet.

And as immediately, the hatch above them opened. The face of a Son
appeared.

"You are in Washington," he said. "The Father awaits you."

Seconds, said O'Hara. Not more than twenty seconds since the hatch had
shut, yet in those twenty seconds they had traveled in the Tube from
western Kansas to Washington, a speed unthinkable if Washington were
where it once had been.

Nedra was getting up.

He had been prepared for Nedra to fly into her tigrish rage and come
dangerously toward him, compelling him once again to meet her in the
endless struggle of a mountain clansman with his mate--a struggle that
had begun to be exhilarating--she did not now so much as look at him.
She stood with her eyes averted, her shoulders drooped, her bosom
motionless, completely apathetic.

"Nedra?" he called. And she did not answer. She did not move. Her arms
were hanging slackly, the palms of her hands limp against her thighs.
O'Hara spun her around, looking into her eyes. If she saw him at all,
she perfectly concealed it. Her eyes were glazed, her lips seeming
loose. "Nedra," he cried, and shaking her, "Nedra, what is it? Do you
hear me, Nedra?"

"Yes," she said. "I hear you."

Above them again, at the hatch of the cylinder, the Son was saying,
"The Father waits for you. You must come now."

And for an instant, O'Hara heard in the Son's toneless voice an echo
of Nedra's--the same flatness, a mindless monotone. Now, in confused
panic, he was remembering the relative degrees of contamination he had
discovered earlier, low when above the mountains, extremely high both
toward the east and west of them and presumably even higher in these
atomic-powered cities--remembering too that the people of the mountains
had already taken that first stride back toward the dawn of man. And
had this sudden intensification of atomic pollution struck Nedra,
changing her, since daybreak, into another of these apelike people?

The thought of it revolted him. His reaction was violent.
Unforgivable, he called it--forever unforgivable, for in the next
moment he was guilty of that crime of crimes, unthinking passion, the
closest that man ever comes to bestiality--these words were his own,
the opinion that he voiced in Bloomsbury. He slashed his open hand
across her face.

The blow did not stagger her. When he could see again, she had not
moved--she was standing there before him, staring at him blankly, a
thin smear of blood coming from her mouth.

"Nothing I can say, nothing I've done since, can possibly atone for
that," said O'Hara. "For that was the ugly revulsion of a man who
strikes his misshapen son, loathing the tortured image of himself. All
men are capable of it, as I was capable of it. And even as it was done,
while the palm of my hand was aching from the blow I'd struck, the
abysmal shame of doing it was squeezing chilling fingers on my heart.
And something was changed, something was dead--passion perhaps was
dead. She was more to me than passion could possibly encompass after
that. A man must get down from the high horse of his masculinity to
know what I knew then, at last--I loved her. She was my bride at last.
My wife."

He stooped, placing one arm gently beneath her knees and then lifting
her unresisting body, and with his head bowed above her, he climbed the
steps that led out of the cylinder.

The Son who had been waiting now turned his back upon them, saying,
"You must follow me." He began at once, moving with the clumsy gait of
the Degraded along the vast magnesium-walled corridor. And O'Hara with
Nedra in his arms went after him.

The corridor was deserted. The Son, going in front, was without the
tubelike atomic weapon that the Sons had carried in Emporia, the
only quick way of distinguishing them from the masses. Yet here, in
Washington, the city of the Father, there seemed to be no masses,
nor in this long corridor were there any of the bunks or feeding
cauldrons of Emporia. The endless procession with the bare feet of the
Son soundless upon the metal flooring while O'Hara's heels echoed and
re-echoed made it seem as if he were walking alone in the most horrible
of nightmares--empty space. It continued undeviating, past the point of
bearing, with O'Hara's arms losing any sense of feeling from the dead
weight of Nedra's body, until abruptly, without explanation, the Son
wheeled toward the wall and waited until O'Hara reached his shoulder.
The wall was suddenly slid up before them, revealing a narrow flight of
countless small metal steps, disappearing in distance infinitely far
above the level of O'Hara's vision.

These steps they now continued to ascend, going very slowly, for
O'Hara's iron strength was ebbing, until at last they reached a second
level of the city, an immense hall, circular in design and with its
walls fashioned of the same glaring magnesium that reflected the green
lights recessed into the ceiling--a light that magnified the sensation
of astronomical space and emptiness, as if this were an edifice beyond
the earth, and not beneath it. Exhausted as he was, O'Hara still was
able to conclude that this vastness was calculated, its purpose to awe,
for it could not have had another use. Even the masses of Emporia,
the teeming naked hundred thousands swirling in that satellite city's
halls, would have been lost in this tremendous glittering void.

At the center of this enormous hall was a cylindrical shaft, and upon
reaching this the Son again halted. A second panel shot open and the
Son silently indicated that O'Hara was to enter.

"With you," O'Hara insisted.

"I cannot go further," said the Son. "It is forbidden."

"The Father forbids you to go further?"

"Yes."

"What would happen if you did?"

"I do not know."

"You are afraid?"

"I am not afraid. The Father watches me."

"He is watching you now?"

"The Father always watches. You must go now."

"You'll wait for my return?"

"But you are not returning. None who enters does."

O'Hara hesitated. But he knew already that there was no way of
returning through the Tube to Emporia and through subterranean city to
the plains and beyond the photosynthetron to the mountains. There were
no odds at all. It was impossible. His only path was forward to the
Father. He turned, and passed through the panel which closed instantly
behind him, shutting off the sight of the kneeling Son.

The floor of the shaft now began rising swiftly. When at last it
stopped, another panel opened, and O'Hara with Nedra in his arms walked
out into the radiance of the sun itself.

He was uncertain how long he stood there, his sightless eyes aching.
And if this brilliance also had the purpose of humbling him, it failed,
for anger became defiance, the crazy courage of all trapped animals.

"If I could see," he cried aloud. "If only I could see--"

"You shall see, O'Hara," said the voice. "And I rejoice that you have
chosen me above death."

As the sentence was done, the volume of the voice was dropping so
swiftly that the final words seemed no more than a whisper, close. The
brilliancy too was diminishing, and light was taking form and shape.

"When you have seen," the voice was whispering, "you will no longer
be angry, O'Hara. You too will rejoice. Consider this, all your adult
life you have constantly wondered what would lie beyond the Atomic
Curtain, what had transpired in these two hundred and seventy years
within the two Lost Continents, and here particularly, within the
United States--within its Capital of Washington. Now you are going
to know. I am going to show you. To teach you, O'Hara. I have wished
so often in these years that it could be told to someone who could
understand it. I have thought at times that the man had come, a real
Son, O'Hara, for you are not the first to cross the Curtain. But the
others were inadequate. They failed me, and I--perhaps I too was not
quite adequate. Now you are here. Can you see, O'Hara?"

The glare was gone, but utter darkness had succeeded it.

"I can see nothing. These tricks of light and dark are stupid, Father.
If you intend by them to frighten me--"

"It is only the contraction of the pupils of your eyes," the Father
said. "They will adjust. Surely I have not brought you here to frighten
you. Do you see yet?"

"I cannot--wait!--a wall--"

"You are now at the bottom of a pit. I cannot always trust those who
come to me."

"--above me, twenty feet, and on the parapets of it--a bearded man, as
fragile as the Twelve Old Men--"

"Yes, I am old. You see me now?"

"I see you now," O'Hara answered. "Very dimly, I see you. They call you
the Father?"

"It was wise to have them call me that. But you need not. My name is
Bryce--Stephen Bryce--Stephen Bryce, how very odd that sounds! I have
not heard my name for better than a century. Let me hear it now--"

"Stephen Bryce."

"You humor me, O'Hara. I thank you for it. But you must come up to me.
No, please don't move--you must learn that of all the great machines,
only man's body cannot be replaced. Conserve it always. You see, you
are rising now. This is that glorious age when the pressing of a button
can achieve all things, except the things that matter."

The bottom of the pit was indeed rising, lifting O'Hara and Nedra
toward the level upon which stood the reed-thin figure of an aged man,
a wisp of a man in robes of shimmering and overlaid transparent cloth,
a man with scattered hair no longer white but yellowish as parchment
is, the beaked and collapsed face of a prophet, toothless, the pallid
mouth moving slowly in the sparse, blanched beard, but the eyes young
and large and blazingly bright, their blue made darker by the darkness
of their sockets, amazing eyes in a body that was skin-sheathed bone.

"I welcome you, O'Hara," said the Father. "You and the woman from the
mountains, welcome. But you are weary."

"Yes, Father," said O'Hara, and then instantly amended it: "Yes,
Stephen Bryce, and if it is permitted, if we may rest--"

"This," said the Father, with an indicative gesture, "is called the
Dome, a hall useful in that time when many came to me as you have come
to me today. The great height of this arched ceiling was designed as
you have suspected to be impressive, as if a visitor were standing at
the core of the earth--a thousand feet to that ceiling, yet only fifty
from wall to wall. A masterpiece of illusion. But through that arch
upon your left--that way, O'Hara--you will discover that our architects
were not altogether inhuman. Go through into the room beyond. You see?
Beds, food and drink, the necessities. You must rest now. You must
sleep. In this room you must shed the apprehensions you have felt.
Remember, if I had not needed you, you would not have come here to
Washington. Yet I trust," he said, "you will forgive a last precaution.
Move back--the door!"

A panel clanged down from above. O'Hara and Nedra were alone.

It was an exquisite room. Hexagonal in shape, its floors were deeply
cushioned with a carpeting of woven plastic threads. Its walls were
carved intricately in stone so that the semblance of an open window
centered each facet and yet there were actually no windows, no exits
visible now that the panel had clanged shut. The ceiling was vaulted,
fashioned of a glasslike material that shaded from the palest blue
toward blue black at its apex. Against the far wall were two immense
beds, or divans, side by side, and a refectory table wrought from
polished and dark metal, with various bowls and beakers containing the
multi-hued liquid foods of the photosynthetrons.

O'Hara strode with Nedra to the beds. And as he slid her burden from
his numbing arms, a strange low music filled the room, the sweetness
and ethereal thinness of flutes but with a sustained tone, yet without
the throatiness of an organ--close, he thought, to the human voice,
in octaves incredibly high and with a quality incredibly lyric. The
music of sirens, the music of desire, a music that a man might hear in
dreams. But Nedra was at last awakening.

She was lying there motionless, her long rich hair disheveled on the
bed, her eyes now wide, her full lips whispering, and as he knelt
beside her quickly she was saying, "--not even they could have done
this to me. I could have made them destroy me, O'Hara. But you refused,
you were too weak, you will be the father of my child--"

He threw himself upon the bed beside her. "No, Nedra, you are wrong, it
is not weakness but violence that I hold against myself. We have lost
nothing that we had. We retain the privilege of death."

"You believe that, O'Hara?"

"I am certain of it. I have the means here," he said, tapping his
jacket.

"But you haven't the will. That is the trouble now, O'Hara. This thirst
of yours to know what happens next is like a disease. Your hand becomes
more reluctant each time you stay it, and now that you have seen the
Father, what else is there? There are no more wonders. Why do you wait?
Let me tell you, O'Hara--"

"Nedra, you are obsessed with dying. Is there no strength in learning
to endure?"

"Endure for what purpose? Yes, if there is a purpose, but we
cannot escape, we can only sink deeper and deeper into these slick
abominations."

"You're learning to think, Nedra, and I'm not sure that it's desirable.
Yet less than half an hour ago the fear that you might never think
again was terrifying me. What does a man really want?"

"I know what you want. To talk."

"Why, yes," he said. "To talk--"

The opalescent light was dying out. The music now faint.

"To talk," O'Hara said, "and sleep, and wake again. Yes, Nedra, if
we can be sure to wake again. Eternal life! Remind me to explain to
you--though later on--"

But it was the Father who reminded him, and much later. For when
O'Hara awoke the room was filled once more with that opalescent light
that symbolized day, for actually, in this city of the Father, this
capital of the Lost Continents behind the Atomic Curtain, there was
neither day nor night. It was true that there were fourteen hours of
synthetic light, radiating from the ever-present tubing recessed into
the ceilings of the great halls and subterranean avenues, and these
fourteen hours were succeeded by ten hours of darkness in the chambers
used for sleep. But there was no real night.

O'Hara, then, awakening into this synthetic day, and finding Nedra
still asleep beside him, was in no hurry to arise, but lay there
staring toward the vaulted ceiling, remembering Nedra's bitter
accusation, "We can only sink deeper and deeper into these slick
abominations."

But even if they were forever to remain here, prisoners, would it be
unendurable? If their cavern in the mountains had been pleasant, why
was it less so here? Suppose that door were never to be unlocked?

Never?

The thought of it was smothering. It was in that instant as if he were
strapped down upon the bed, and a cold sweat burst out on his body and
he clenched his fists, crying aloud, "Father, Father--"

And the room was filled with a quiet voice: "You are unhappy here,
O'Hara?"

The door was locked. The voice of the Father came again:

"I shan't insult you, O'Hara--these are not miracles. It is a simple
contrivance. Doubtless you have it beyond the Curtain--electronic disks
in the ceiling above you. I can hear you and see you, although I am
some distance away in my own quarters. I was preparing to come to you
when I heard you calling me. Are you unhappy?"

O'Hara said, "I am not unhappy, Father. I am--shall I call it restless?
Caged!"

"I understand--you miss the illusion of choice. You are vastly more
comfortable in that room than you were in your aircraft in the Arctic,
and within those walls at least you have your liberty. An illusion,
I insist--a matter of degree. Yet it is irritating to you, isn't
it? I have a remedy for that--the stimulation of your mind. And in
time you will achieve patience. There is work for you. While you
were sleeping with your woman, I have considered a new concept for
the Americas--interesting! The first development in a hundred years,
O'Hara, and so delightfully simple that I cannot understand why I did
not discover it before. You've seen what has happened to my people?"

"The Degraded?" O'Hara answered. "And the Sons?"

The Father's voice was silken. "Are there none beyond the Curtain who
would change places with those you describe as the Degraded? Are there
none in your world, O'Hara, as deserving of that ungracious term?"

"I am sorry, Father. I used a clansmen's word."

"And there is truth in it. The physiological facts are obvious. That is
why I am vain about my Sons--the same stock, yet so perfectly trained
that even you, I suppose, believe they have an intelligence superior to
that of the masses."

"I have heard how they were selected as babies."

"And trained! That is the fact of it. Are there still dogs in your
world beyond the Curtain?"

"Yes, Father. Our world has not changed."

"Once we had dogs. And it was possible to train them so that they made
amazing use of their inherent faculties. They could never be taught to
speak, for dogs never had that ability, but they made expert use of
their paws and their noses in the way that was inherent to them. Now,
the Sons, who are the children of women of the masses, are descended,
as are the Degraded themselves, from speaking and thinking men. Like
yourself, O'Hara. And I have trained them to recover their lost
faculties. Without that training you could not distinguish them from
the masses. But no amount of patience will instill in them--recover
from their lineal past--the power to think beyond instinctive things.
We need a new pattern, a thinking pattern. I have wasted too much of
my allotted time in trying to salvage. I must create now. That is, you
must create, O'Hara--a new caste, a new race."

"That will soon go the way of the Degraded, Father?"

"Yes, in time. The law of retrogression is exact, and for two
generations--"

The Father's voice broke off abruptly. Then, in a moment, it came back
with amazing sharpness. And O'Hara knew that the Father was speaking
now to someone else, and in anger. "Why are you here? You will return
at once to your work with the Sons!"

The voice that answered was hysterical. "No, Father--oh, no! I won't
return to the Sons. I've seen him on the screen, I know he's here,
and I'm going to warn him, Father. He won't surrender to your bloody,
murderous--"

"I am calling the Sons," the Father cried.

"Call them and be damned. These arms of yours are so much cheese,
Father, I can snap them in my fingers. You see? You feel?
Pain--pain--you had forgotten what it was, hadn't you? Make the Sons
return!"

"The Sons are coming now," the Father said. "You have your choice.
Return at once to your work, and the promise that I've made to you--"

"A promise I no longer trust."

"You have your choice," the Father said again. "If I do not keep my
promise, you know what lies ahead for you. You do prefer to trust me,
don't you, Anstruther?"

The shrill voice rose. "I want to believe! I've got to believe you,
Father--"

"Then return at once."

O'Hara heard a sob.

When the Father spoke again, his words came very slowly. "I have been
injured, O'Hara. I cannot talk to you today. That imbecile who crossed
the Curtain--Anstruther, who knew you when he flew for the Patrol--I'm
sorry. You must be patient. Contemplate. Time need mean nothing to you,
as it means nothing to me. Nothing, O'Hara! Think. And wait--"

Time need mean nothing. Think--and wait!

These, said O'Hara, were slogans that the Twelve Old Men of Geneva
might well have used. "The old," he said, "have this at least in common
on both sides of the Atomic Curtain--delay, for change is dangerous.
And if they base their thinking on the greatest political fact of both
our worlds, the Curtain, the slogan is sound. For we of Europe and
Asia and Africa have become completely static, our minds paralyzed by
the aftermath of that Third World War, while they--the people of the
Western Hemisphere--have reaped the whirlwind of spectacular advance,
and both because of that one change--the Curtain. And both of us have
lost the future we once had."

In Bloomsbury, with the decadent smell of London in our noses and that
strange insight that sometimes precedes intoxication stealing over him,
O'Hara's voice now seemed to reach a pitch close to evangelical.

"Which is better?" he was saying. "To starve in Bengal or to shamble
naked and unreasoning through the subterranean avenues of Emporia? A
hard choice, isn't it? No choice at all, I'd say, if that were all we
had to choose between. If that were all, there'd be no hope for men.
I wish I could tell you that even then the Father, Stephen Bryce, was
less fear-ridden than our Twelve Old Men. But it was not true at that
moment. It was to come later, with adversity. The greatest of our
teachers.

"Philosophy, old man, but cheap stuff. I am no Socrates, no Kant. At
best I am--or was--a pilot for the International Patrol, an observer
and no more. It is absurd that I should speculate upon the fate of
man when I, in that exquisite room in Washington, could not with
accuracy foresee what that strange conversation would portend for me
within the next few months. But the fact that Anstruther was alive--and
the absolute hysteria of his voice--the realization that he was not
far from me within this _terra incognita_ shook me, left my throat
constricted and parched. I can feel it yet, that parched constriction.
And you must yourself, don't you, Arthur? May I fill your glass?"

He was pacing the floor, his pounding tread a counterpoint for ideas
that he felt instinctively were much too vast for discussion in that
ordinary little flat. And while I helped myself once more from his
liquor cabinet he continued speaking, or rather resumed speaking, after
suddenly halting nervously and picking up that hand-worn ceremonial
club.

"Anstruther, too! And in such mental anguish that the city which I had
thought deserted now became at once a sinister catacomb where voices
came from nowhere and a man who was everywhere, yet nowhere, was
constantly watching me--Nedra and I! The goldfish bowl! Spied on by
that old skeleton with the living mind, Stephen Bryce, the Father.

"And yet I thought it bearable.

"But bearable for months? Think! And wait! I did not then know that
with those words the Father was sealing us in that room for eight
months. Or perhaps sealed is the wrong word, it only seemed sealed--for
the door was opened or some undiscoverable panel in the walls rolled
up, but only when that synthetic day had passed, only when we were
asleep, anesthetized!

"The architects of Washington had indeed thought of everything. This
can only be my guess--for neither Nedra nor I actually saw the seal
upon that exquisite room broken for the next eight months--but somehow,
as sound and air could be piped in, so could an anesthetic that made
robots of us each night, dead robots, out of service. And with the
coming of each synthetic day there was always fresh food, the gruelly
stuff from the photosynthetrons, palatable enough, and the necessary
sanitation had been effected by means less final than the Deluge, but
other than that we might as well have been within our tomb.

"Dead robots--that was the key to it. The Father was conditioning us.
We were locked in a paradise of effortless well-being, the most subtle
way of stamping out man's soul, but as with a fever that wastes away
the body, so our minds were approaching frenzy through those damned
eight months--the frenzy that would break, as a fever breaks, and leave
us acceptably pliable.

"Eight months of endless days, each identical with the day before,
except that Nedra now was growing big with our child. And I think it
was the fact of the small life in her womb that saved us. Our fears
were concentrated upon it. Our child, prenatally exposed to ceaseless
radiation--was it to be another of those soulless ape men? I believed
and still believe that Nedra throughout those months was toughening her
resolve, she who forever found the answer to all evil things in death,
to destroy the infant if--

"Do you understand now? It saved us. The contemplation of a greater
tragedy was restorative, the established principle of medicine, the
counterirritant. It also works with minds. It kept me sane--Nedra and
the child!

"Then one morning Nedra was gone."

That was the morning of hell. That was the bottom of the pit, the
breaking of the frenzy, said O'Hara. For hours, alone, within that
hideously exquisite room, he beat his fists against the unyielding
stone, or screamed the name of the Father toward the disks concealed in
the vaulted ceiling.

"Send her back to me! Send her back, Stephen Bryce! Whatever you wish,
ask it of me, but send her back!"

Or, when entreaties failed:

"I have the gun! Had you forgotten, Father? Do you suppose that when at
last the door is opened, I shall stand here broken? Or that I shall
permit myself to sleep beneath your anesthesia? I have the gun!"

Never an answer. Never the slightest whisper coming from the disks
concealed in that room. For the Father understood too well that while
there still remained the faintest hope that Nedra was alive, and might
return, O'Hara was not going to end his life.

Yet possibly this was not altogether intended as torture, said O'Hara.
There was torture in it, and surely the Father was indifferent to that,
but that was not the sole purpose of this ninth and most terrible month
of solitude. The Father himself had been injured. And a god could not
permit that to be known. The Father, too, O'Hara was to learn, had
also sealed himself away, using the fraudulent blazing mirrors of his
electronic network to direct the hemisphere. He knew--he heard it hour
by hour--O'Hara's raging, but his own acute problem and his grasp of
O'Hara's mind made any other action seem to him unwise. And the wisdom
of rulers is not always gentle.

Think! And wait!

Ten months of that, and the last two months of it at a plane of tension
that made thinking seem like the flash of electricity through a vacuum.
Thought and contemplation can achieve humility or they can achieve an
equally super-normal arrogance of frozen wrath. Yet within a moment it
was ended.

For O'Hara awoke one morning with a small cry singing in his ears. He
turned upon his bed--and there was Nedra beside him, and at her breast
was the child.

In every man's life there is a moment that he cannot perfectly remember
afterward, for the moment is too emotional to be lived through twice.
He has at last approached the reason for his being, and for O'Hara it
had come with Nedra. And the child.

He wept.

When he could bring himself to touch them, the child was beautiful,
the magic of slumber still doelike in its wide blue eyes, vigor in the
clasp of its small fingers.

"He knows you, O'Hara."

Yes. Why shouldn't he? My child, my son, my own son--yes, he knows me.

"Nedra--"

"Not now." Her fingers touched his lips. "A little while--"

Then the voice from nowhere, absent all these months, came back.

"Good evening, O'Hara. You forgive me now, don't you?" Softly, very
softly: "It has been difficult for you, but there was no other way.
Without my guidance, you would have destroyed yourself, your woman and
the child--and not with your gun. You must come to me at once."

"With Nedra and my son."

"They will be safer there."

"It is your word against my thinking, Father. Either they come--"

"Bring them, O'Hara. But keep your weapon ready."

The panel through which they had entered months before now was sliding
up, revealing the empty corridor beyond.

"You will come into the corridor and turn toward your left," the Father
was saying. "Only my voice will guide you. That is correct--now proceed
until you hear me. And keep your weapon ready!"

Nedra walked slowly at O'Hara's side, the child asleep within her arms.
The panel closed behind them. They were within a seemingly endless
metal-lined tunnel that receded in each direction toward infinity, the
glaringly reflected light obscuring the convergence of its geometric
lines, and for a long while they walked as if each second might bring
sudden death, completely tense, O'Hara with the .38 in his hand.

"Now you must turn again, this time toward your right," the Father
commanded, and simultaneously a second panel opened in the wall. "You
must come inside--and put away your weapon now, O'Hara. Only in the
corridor was there any danger."

"What was the danger, Father?"

The second panel closed. They were within a vast rectangular hall, its
ceiling far above them, azure pale, its walls a fretwork of marvelously
carved stone, polished like glass. And deep back into it, against the
farthest wall, upon a four-tiered dais of translucent stone was an
enormous bed.

"This is where I exist, O'Hara--where I sleep and work, and where you
and your woman and the child will live. There is privacy in space and
space enough for us. Danger, you ask? A disturbance among some of the
younger Sons, Anstruther's group, but I can settle it in time. Approach
me closely--here, upon this dais."

The voice was everywhere around them, from every corner of the
enormously spacious room, as the voice of a divinity would be, yet
O'Hara understood that it was coming from the bed upon the dais, and
toward that, with Nedra beside him--Nedra with the sleeping infant
held against her breast--he was now moving, as the first man with the
first woman must have moved from the Garden, scourged by the voice of
wrath. It was like that. It was no less than that--awe and humility and
perhaps terror, although he knew it was the voice of Stephen Bryce, a
wasted man with eyes that burned more brightly than the sun itself.

Sublime, O'Hara insisted.

"Come near to me, O'Hara. For I--cannot get up."

And the spell was shattered. It was the pathos of the words that did
it. The Father was helpless, the Father whose mind was the germ of
life for these two continents, the only real intelligence within the
hemisphere, was lying now upon a vast bed in a vaster hall, a cripple,
a brain no longer able to effect for itself the simplest functions of
the grossest of the masses.

Yes, the spell was shattered. But a man of O'Hara's stature would
finally have rebelled against mere sublime authority, had it attempted
to drive him to do the things he normally abhorred. But the authority
of a cripple was infinitely more terrible--a cripple's power lay in the
innate will of all men to be kind. And had Stephen Bryce so planned
it, he could not have planned better. From the moment that O'Hara
discovered how completely helpless Stephen Bryce had now become, and
how dependent upon him, his own will was faltering.

"You see, O'Hara?" the voice was saying from all corners of the immense
hall, although O'Hara now was standing close beside the bed. "At
this moment it is you who have the privilege to do what could not be
accomplished by the Muscovite--you can destroy these continents. For if
I die, these people die."

The lids were closed above the blazing youthful eyes and Stephen Bryce
had thus become a wasted, ancient skull, alive but only that. His
blue-veined hand lay fragilely upon the coverlet, close to a metal
panel that was studded countlessly with unmarked keys.

"You pass the privilege?" the Father said ironically, his voice a
whisper within inches of his lips, yet booming from the corners of the
hall, an acoustical arrangement that O'Hara did not notice for the
first few seconds, so intent was he upon the substance of his words.

"I have delayed for your arrival," the Father was saying, "the Deluge
at Emporia. But these ten additional months of life have not surprised
them, or are they grateful. My people," he said, and his eyes seemed
to burst open, "are incapable of either surprise or gratitude, which
limits the satisfaction that I get from playing God. As you observe,
I'm not a god--not quite, I suppose, any longer a creature of flesh and
blood, but certainly not a god. Few here, behind the Atomic Curtain,
are aware of that. Yourself, and Anstruther--and it was also Anstruther
who restored to me the realization that neither am I quite immortal.
I'd almost forgotten that. You heard, perhaps--a matter of two broken
arms and the debilitation that resulted from the shock of it. That
is why I am here, upon this grandiose bed, the old lion bearded,
O'Hara--the old stag at bay at last. Done for, O'Hara."

The hand rose slowly, fluttering. "And now, the decencies of life.
I have things to show you that a woman might not wish to see. And
things to tell you that no child should hear, whether it comprehends
or not. Send them away--send them toward the wall upon your left, it
is prepared for them. At any time you can recall them if you wish, for
the slightest whisper on this dais is magnified to thunder--oh, you've
noticed that? Send them--at once--the decencies; I have not forgotten."

The eyes were closing. The hand had dropped upon the coverlet. It was
as if the Father were already dead. For a moment O'Hara remained beside
the bed, then he turned and descended the steps of the dais to Nedra,
and after explaining what the Father had requested--Nedra left at once,
without a glance at him--he returned again to the bedside of Stephen
Bryce.

"Thank you, O'Hara. You are more gracious than the circumstances," said
the Father, now opening his eyes again, while weariness dragged at the
corners of his pallid mouth. "A new race, O'Hara," he whispered. "We
need it here. You will remember that I mentioned it to you? Come, now,
don't glare at me so sanctimoniously--I am mathematician enough to know
that a new race cannot be bred from a single woman, your woman, nor the
handful of women I might have the Sons take from the mountains. Are
you a student of husbandry? There are books here--behind this dais a
doorway leads into the library where I once used to study. Among these
books are many from the days before the Curtain, and in that section,
if you wish, you may learn all we've ever learned of genetics. We have
no cattle now. Our only animals"--the pale lips twisted--"but you
know them--men! Your brothers, O'Hara, the masses of Washington and
Emporia, New York and Chicago, all our cities. In husbandry, O'Hara,
the soundest concept was that rundown stock was easiest improved by
crossing the prevailing females with a superior male. The get of any
single male is almost limitless, provided--"

"This was explained to me," O'Hara interrupted, "by one of the Sons at
Emporia. Artificial insemination."

"I heard his explanation, O'Hara. Yes, the males of the masses are
sterile, although not impotent. And actually the tests which we make
at birth do not determine intelligence as such, but fertility. The
relation of those two factors is no coincidence. The stupid-fertile,
once a predominant strain, have bred themselves out with the vanishing
of the reason for their existence, which was hunger--the substitution
of one physical satisfaction for another. The intelligent-sterile,
toward which the ruling classes tended in the days before the Curtain,
likewise have passed, and for the same cause--with the necessities of
life available to all without effort, intelligence, in itself, lost its
survival virtues.

"What now remain are the two breeds that our way of life brought to the
front--the stupid-sterile and the intelligent-fertile, a geneticist's
dream come true, the fruit of our atomic civilization. We should be
reaching the millennium, O'Hara.

"But while we have got the two best strains predominating now, the
unforeseeable reversal of the laws of evolution has shoved both strains
ever backward, although comparably for each. The keel is on the bottom
still, the mast upon the deck, but the ship is sinking. And nature has
confounded man once more.

"And so, O'Hara--so through these endless years alone I have been
forced to tinker--selective breeding, elimination of the weak,
artificial insemination--tricks, all tricks, all little stratagems to
stall off the immutable. Each generation slides back further than its
sires. Your son--forgive me--will be not quite you, and his son will be
neither you nor his mother. And your son's son will see his newborn son
with horror. It is exact. But if a new race suddenly were spawned into
the hemisphere, recapturing the ground lost in these generations since
the Curtain--"

"Father, you'd still be tinkering."

"But the possibilities of this tinkering are extensive. Beyond the
Curtain, fortunately, exists an inexhaustible source of uncontaminated
sires."

"How would you get them here?"

"That is your task."

"My task? I could not count upon a providential thunderstorm to get me
through the Curtain again."

"Providence we cannot reckon in planning the future of a hemisphere,
and never have. It is true that chance--pure chance--enabled you, and
Anstruther before you, and others now dead before both of you, to pass
through the Curtain. But it was not Providence. Any man flying in the
correct direction at the exact second that you were flying--and at any
point in the Curtain--would have got through."

"I'm not sure I understand you. At any point in the Curtain at that
exact second?"

"Within those exact ten seconds, O'Hara, hundreds of pilots in your
International Patrol must ram into the Curtain every decade, yet if
all of them were to hit it at the correct speed, flying the correct
course, at the correct time, they would all get through. Chance enters
into it only in that you happened to be doing all of these. Once
each year, and for an interval of ten seconds, our Carolina reactor
shuts off automatically and the Hanford or West Coast reactor takes
over supplying the power for the Curtain. That has been happening now
for the two hundred and seventy years since the establishment of the
Curtain--the reactors were so arranged in the beginning. Completely
automatic, you understand, as are the Tubes, the photosynthetrons, the
East and West Coast distillation plants, the Deluges--as everything
must be within this hemisphere. And there is this interval of ten
seconds between the shutting off of the Carolina reactor and the
generation of the Hanford reactor--ten seconds in which the Curtain
does not exist!"

O'Hara closed his eyes. The taste of blood, saline and hot, was in his
mouth--his heart now pounding with trip-hammer force. For here, within
a sentence, was the determining great secret of the two halves of the
earth--"There is an interval of ten seconds in which the Curtain does
not exist!"

"It cannot vary by even a fractional concept of time," the Father was
continuing. "And there, O'Hara, is how your task can be accomplished.
You have your known factor of time, and in the lower Rockies, you have
your plane. When it is brought to Washington, it can be duplicated on a
more adequate scale, for the Sons, under guidance, are not bad workmen.
Time and method are problems we can master, and there is only the issue
of your willingness to obtain from beyond the Curtain--"

"My willingness? Do you believe, Father, that men--men as I've always
known them, not your masses and Sons--would voluntarily enter into this
proposition?"

"Do you believe that they would not? For a full belly, for a life
without exertion, without the strain of thought--really, O'Hara, I have
not forgotten what your world was like."

"Remove the strains they know, and they will discover other strains. In
time, for instance, they will rebel against becoming your automatons."

"I am aware of that--I am now dealing with Anstruther. But that at
least is a problem I can solve. Let me show you how I deal with human
problems, O'Hara--let me show you the city of Emporia, where you first
saw my people. Observe upon the wall behind this dais a metal screen,
such as you saw in every hall and every corridor of Emporia, and as
exist in every city of this hemisphere, even our dead cities--remember
Spokane? The giant tower with its solarium? Remember you were
curious and flew down close to it? Remember Denver? Those cities we
abandoned soon after the establishment of the Curtain, as soon as our
subterranean metropolises were built--for in those days we were not
certain just how quickly the nations beyond the Curtain might construct
atomic plants. True, we had our scintillometers, we were constantly on
our guard, we had our rockets ready, but the physical plant could be
built, prepared for instant operation, and we had by then no accurate
reports of what your scientists might be thinking--we had learned that
thinking was more vital than the last incidents of construction. We
had no surety except our rocket barrages that you would not get these
suppositional plants into production before we could destroy you,
which meant of course that we too might be destroyed. We had with us
the frightful memory of that Third World War, and how very close the
outcome seemed at first. So we took no risks. We went beneath the
earth, leaving dead cities where once we had lived. We built new cities
up into the Arctic, outpost cities, as far as the northern coast of
Canada, leaving only that chain of mountains, where the engineering
problems were prohibitive, beyond the network of our automatic
civilization. Now, this metal panel--" The Father's fragile fingers
poised above the unmarked keys. "I touch, as you observe, and instantly
you are seeing what is happening across the continent in Emporia."

The screen above the dais now glowed. And when the brilliant light
adjusted into patterns, O'Hara saw the glittering corridor outside
the Guild, the hall of the Sons at Emporia. The shambling naked tens
of thousands of the masses passed before his eyes, as aimless as he'd
seen them when he had been there, the women with their babies in their
arms, the nude and hairless apelike men, feeding by thousands at the
photosynthetron troughs, sleeping by thousands in the wide-bunked
slumber halls--a mass of life as purposeless as maggots, living and
devouring.

"The Sons again have gone within the Guild," the Father said. "And now
I touch this key--"

Above the corridors of Emporia, slots opened in the ceilings and from
them poured a tidelike wave of palely amber liquid, cascading down
upon the swarming masses, engulfing them, yet as O'Hara watched, those
caught up in the tide were vanishing--not sinking down, but actually
vanishing, while those who fled in screaming panic, milling as a
scalded colony of ants might do, leaping above the fallen bodies of
those trampled in the crush, when once touched by the amber tide jerked
back from it, but where an arm had been, a leg, a head, was nothing.

"Dissolved," the Father said. "The Deluge is a caustic solution that
will cleanse Emporia of all filth, all population except those in the
Guild--all that should not endure. Observe--this key--the solution now
is pouring down through slots beneath the corridor, draining into that
pipe within the Tube which carries it--and them, for they are only
liquid now--into the Pits of Yellowstone, the continental sewerage
plant, where the caustic is decanted and restored to tanks for future
use. You see approximately three hundred thousand of these--call them
men!--disappearing now, all except the Sons. Observe the screen--it
flashes now inside the Guild, and this is even more adroit."

The pattern changed, and when it reshaped, O'Hara recognized the vast
hall of the Sons, and saw them staring as they knelt, obeisant as they
watched the metal screen within their own hall. That screen, inside the
Guild, was glowing now, the brilliance of the sun upon its surface and
a booming voice exhorting them--the Father's voice as O'Hara had first
heard it in Emporia.

"That voice," the Father said, "my own, also is automatic, the
electronic impulse which released the Deluge also starting the voice.
All these details were co-ordinated in the beginning and are now
effected through batteries of integrocalculators here in Washington.
The single touch of a key sets in motion the chain of events, another
key modifies it or ends it--although at all times I can shift these
operations to manual and direct them step by step. Suppose now we go to
one of the slumber chambers, distant from the heart of Emporia, where
the Deluge has only now begun. You will see them asleep or in their
more intimate existence, and you will realize how really painless all
this is."

"No, Father," said O'Hara. "No, Stephen Bryce. No more."

"Compassion, O'Hara?"

"Disgust. Loathing."

"For me. I can understand that. When I was younger there were times
when I felt it too. But how else can the problem of overpopulation be
solved, O'Hara?"

"You have the means. There are no births except at your direction."

"You would have me deprive the women of the masses of their sole
amusement, which is the bearing of children? And further, you forget
the declining ratio of potential Sons among the newborn--to keep
constant the total of Sons, the birth rate of the women of the
masses constantly must be stepped up--we must have more babies, more
population to select from, but our supply of food material is constant,
adequate for a constant population, which through these periodic
Deluges I achieve. An instant's agony--no worse than that experienced
in that painless institution of your hemisphere, the electric
chair--avoids the months and years of slow starvation which your own
estimable system, O'Hara--the system of your hemisphere--enforces.
Which do you actually believe to be less cruel?"

"But in our hemisphere there is no volition--"

"The truth is, isn't it, that no one will accept the responsibility for
managing society?"

"We have had such men. We called them monsters."

"You are not yet quite adults. But I have lived now for almost three
hundred years. I was born before the establishment of the Curtain,
while a people of your hemisphere were loosing upon our cities a
murderous rain of warheads, destroying among others the city of my
birth, killing my father and my mother and my small brother--I have
lived, O'Hara, long enough to remember the monsters of your hemisphere,
and remember them acutely, not as vague names in history. And also I
have lived long enough to recognize the immutable facts of a mechanical
world, and to lose, I suppose, my childish scruples. And yet, had I
any choice at all in these matters, had I less responsibility, had I
someone to lean upon, someone with the physical abilities that I no
longer have--yourself, O'Hara."

"I reject you, Stephen Bryce. For after all of your excuses you remain
a monster who has lived too long to value life."

"And will live long enough to fit you into my purposes."

"If I don't destroy you now."

"Destroy a cripple? You haven't the capacities for it. And destroy
all of my people in this hemisphere? You call me a monster, O'Hara?
Come now, tell me--is that the ethics of the world beyond the Curtain
nowadays? To shrink from necessary cruelties to perform those that
would be incalculably more terrible?"

"It is a matter--a matter of intentions--"

"Bosh! Kill millions to spare thousands--that isn't even good economy.
Spare the inhabitants of Emporia, but not spare me--and not the tens
of millions of these continents who depend upon my knowledge? And
not yourself? And not your woman, O'Hara? And not your child? Let's
try to avoid these absurdities--you are going to do as I wish you
to do, at least until I have taught you how this panel operates the
integrocalculators. Is that not true?"

O'Hara met those blazing eyes a moment. Then his own eyes closed. "Yes,
Father. It's true."

The Father smiled wanly. "I welcome you again. You may join your woman
and your child now, for I must sleep. I am exhausted by the rare
experience of argument. Later on, we must work together on the problem
of Anstruther and the younger Sons. I shall need, I think, more than
my brain for that. For at this moment, just beyond the door through
which you entered this hall, they are coming now, the danger that I
warned you of. And he, whom once I welcomed as I welcome you--he who
is screaming that he means to save his comrade of the International
Patrol, yourself--is motivated chiefly by another vision that he saw
upon this screen, a vision that has cracked his fragile brain--it was
the woman, Nedra. Another complex from your world that I'd forgotten."




                               PART FOUR


O'Hara put down his empty glass.

"I have had enough of this," he said, and got up, as an angered lion
might get up--that kind of throttled wrath, restrained only by the
dignity of his huge and thickly muscled body, for the pent-up loathing
that he had felt for Stephen Bryce--the Father, the only brain guiding
the destinies of the hundreds of millions swarming through the
subterranean cities of the Western Hemisphere--was burning through him,
even here in London, in this flat of his in Bloomsbury, much as if he
had gotten into his veins a dose of that caustic solution that he had
seen dissolving the masses of overpopulated Emporia.

"You see?" he asked, and whirled abruptly toward me, his darkly tanned
face twisting sardonically beneath his tousled dark hair, his blue
flight jacket of the International Patrol now completely unbuttoned,
for the drinks we had had and his rapid pacing of the floor of that
little flat and the pace of his report, and above all his tension,
had dappled him with sweat. "You see, do you--I'm utilized! I've lost
whatever grip I had. Or perhaps I never had it. When there's no stress,
we can all of us think ourselves cucumbers. But when I was walking
at last away from that immense bed upon the dais in Stephen Bryce's
unthinkably vast hall in Washington, my pity for the Father was drowned
in disgust for any man who could do what I had just seen him do, and I
dreaded him more than I feared the dangers now loosed in the endless
corridor outside the hall.

"For I could deal with Anstruther. Insane or not, Anstruther could not
seem too dangerous, the way that I remembered him. His rather womanish
blue eyes and fair hair and his romantic boyishness--weakness, I told
myself--could never be formidable. Yes, I could deal with Anstruther.
And as I left the Father and went toward the distant wall where Nedra
was waiting with my infant son, I meant to do it.

"Let me make the situation clear. I had been without hope. It had
seemed incredible that I could escape with Nedra and my son from the
labyrinth of Washington, retracing my way along the glittering and
utterly deserted corridors through panels that slid open without
detectable human motivation, back to the Tube and through it back into
Emporia, now a dead metropolis, and up again by its only shaft to
the surface of the earth and through the patrols of the Degraded in
western Kansas once again into those mountains where Nedra's kinsmen
were. No one--I had had the clansmen's word for this--had ever escaped
once he had sunk into the cities of the lowlands. It was that absolute
hopelessness that had driven me unresisting forward to the Father, and
yet now--

"Now I believed there was a way to do it. I had only to learn from
the Father the mechanism of the integrocalculators, the key-studded
board he kept beneath his blue-veined hands, and to make my peace with
Anstruther who surely understood this maze of a city and who, as the
Father himself had said, controlled a dissident faction of the Sons,
and the way would be clear for Nedra and my child and me.

"That's hope for you. The impossible at once becomes a very simple
thing. I had only to do this, and only to arrange that. I wonder now
how I supposed the Father, so readily to be outwitted, had been able
to endure for two hundred and seventy years behind the Atomic Curtain.
The truth is of course that I was not thinking--I was engaging in the
opposite of thought, which is hope. And hope blinded me. Or rather,
purpose blinded me. I had been so long without either."

He had been, he said, quite certain of his direction when he started
walking away from the dais. He had seen Nedra going toward the
apartment built into the distant wall, and he had thought that he had
only to go that way himself to join her. Yet in the absorption of his
speculations he walked for some fifteen minutes without the distance
once occurring clearly to him, and it was only the sensation of walls
closing in upon him that finally halted him.

He was in a corridor. Somehow he had passed from the vast hall of the
Father.

"I was to learn that in the city of Washington there were no walls
as we know them. They had the thickness and the height of walls, but
the Father, constantly watching in the screen above his bed, could
with the touch of his little finger disarrange and reassemble those
immense sections of stone and metal in a thousand patterns, all
preconceived it is true, to cope with all conceivable situations. I
was to see the giant gears that could elevate within an instant the
lowest depths of the city to the topmost level and transfer the Dome
itself, that amazing architectural illusion, into the very bowels of
the earth, miles below the muddy bottom of the Potomac. In all of the
city only the Tube was fixed, and that solely because the shifting of
its continental span was too monstrous an engineering feat even for
those masters of the early days immediately after the establishment of
the Atomic Curtain. It would have involved the balancing of the crust
of the earth itself, and as in the case of Archimedes with his global
lever, where was there such a fulcrum?

"But the city, Washington, was a myriad of interchangeable parts, and
at no moment since its construction could there possibly have been a
master plan for it--nothing that any enemy could definitely say was
thus and so, the plexus here, the exact place to strike at. Within the
broad limit of its thousand patterns and countless thousands of lesser
integral dispersions it existed only as the Father wanted it, and
through his keyboard could instantly set it up.

"I say that the lone exception was the Tube. That is true, the Tube was
fixed, but its terminus could be sent whirling away from it, sealing
it off. Conceive of the city, if you wish, as a series of spheres, one
within the other, like a child's gyroscope, revolving when the impulse
came from the integrocalculators, or expanding through the integration
of chords from a larger outer sphere which then contracted into the
lesser orbit. Too tough? It was for me.

"It was much too tough a problem for me, and when I found myself
enclosed within the comparatively narrow confines of that corridor,
beyond the Father's--and Nedra's hall--I felt for the first time since
Nedra's return with her newborn child that complete and imbecilic
frustration that must come over those poor deviled rodents that
psychologists force to pop through little doors to establish their
reflex patterns. I stood stock still, my brain suddenly as empty as the
corridor about me, numbed beyond comprehension for how long I do not
know, until at last I became conscious of the spasms of my fingers."

And within the passing of the next five minutes, said O'Hara, his
mind went through the progressive stages of the full cycle of
evolution--inert at first, then active only as a salt solution might
react electrically, then numbly timorous as a hypersensitive vegetable,
and finally aware. The worm recoils from surfaces too hot or cold. He
was aware like that, until somewhere along toward the rapid reassertion
of the human mind he met and conquered, if not fear, at least the
impossibility of fearing.

To fear, he said, and to know the reason for it, constitutes the
greatest single stride up from the primal ooze.

"Nedra!" his first cry was. And then, "Oh, Father, Father, help me!
Help me--"

And the voice came to him gently:

"You see, O'Hara? Are you so measurably superior to that dawn child who
worshiped the fire that burnt him? You call upon me now as if indeed I
were a god, and solely because I seem to injure you."

"Father, you mock me."

"Yes, O'Hara, I mock you--but only to help you regain your reason.
There is something you should know, O'Hara--you must understand that
a man who has lived in authority as long as I have has seen all the
pitifully few reactions of men under duress. As you were walking away
from me, I knew that you were considering how you would plot against
me. I cannot read your mind, but given the man you are, trained as
you are, it was inevitable that you would react in that manner. I
could, I believe, reduce all this to an understandable equation, just
as I can shuffle about the components of this city into the pattern
I desire without thinking in detail of the various phases of it.
The integrocalculators do that detail thinking for me. That should
be comprehensible to you, for all these little mechanical marvels
were rooted in the world as it existed here before the Curtain, and
exist now beyond it. Equations of the brain--we had the fundamentals
of them in the years before the Third World War; and the origins of
spatial architecture lay in those experimental buildings in which the
walls were movable, of course only horizontally, but not remote in
mathematical technique from the vertical and spherical construction of
this city. A matter of imagination only, isn't it?

"And memory, O'Hara. My memory for the keys upon this board, and the
integrocalculators' automatic memory of the meaning of successive stabs
of power.

"And so I think I can write the equation of your being, O'Hara--an
equation in terms of the years you have existed and the times you have
faced death and love--I must include love, however ephemerally your
poets think of it. Yes, love, O'Hara, for there as you undoubtedly
have suspected is a complex thing, mystical beyond the caress of a
woman's arms or a baby's breath, intellectual beyond the tables of
multiplication that you studied as a youth--the soul of man in fact.
Surely you've recognized it as that. Your woman of the mountains,
Nedra, lacks your capacity for love, which after all is tenderness,
and so you do not understand her always, do you, O'Hara? The
soul--you would dispute this with me? Then take the next gradation
below Nedra that we have within this hemisphere, the people of the
masses. What essentially have they lost? Yes, you do know that!
Their souls, the capacity for love, decreasing in direct proportion
to their retrogression. If they possessed it there might be some
hope for them--but they do not. Oh, yes, O'Hara, I can write that
equation--physical and mental strength, and the capacity for love--or
soul--these are the algebraic terms of man. I bore you?"

"My wife and my baby, Father?"

"Safe with me. You see, I even ape the attributes of a god--the things
you love forever are attainable by keeping faith with me. Hostages,
shall I say? As the pledge of immortality keeps your kind in hostage.
Yes, they will be here with me, awaiting you, when you have finished
the task I set for you."

"The task?"

"Ultimately your task will be as I have outlined it for you, the return
to the Eastern Hemisphere to obtain those sires of future generations
of Americans. But now, before that can be possible, you must salvage
Anstruther for me."

"But you yourself, Father, told me Anstruther was mad."

"Demented, yes, by the vision of the woman Nedra. But he can be
salvaged. He must be salvaged. For if I lose you, O'Hara--should
something go wrong during your flight back into the Eastern
Hemisphere--I will have at least Anstruther. And I have no time now to
depend on the chance again that some adventurous or befuddled pilot of
the International Patrol will crash through the Curtain."

"You'd risk a madman with the task you set for me?"

"Only if I must. I don't belittle that risk. But for that matter, how
sure am I of you? Once beyond the Curtain, what pledges your return
except the woman you love? And that reed is too thin to be my sole
reliance. You must reclaim Anstruther for me, you must bring him to me,
where I can get at him."

"I am to be his Judas, is that it?"

The Father's voice, a silken whisper in that glittering corridor,
lashed out, "Your posturings annoy me. We are not discussing morals, we
are discussing what you will do. Have you so soon forgotten the months
you spent alone in that magnificent little room? And Nedra and your
baby?"

"Whom you dare not harm! They are your only hold on me."

"Don't underestimate what I dare, O'Hara. Nor overestimate your
value to me. I could decide, if I must, to work with lesser tools
if necessary. But as for your scruples, if I had wished to destroy
Anstruther, he would be dissolved by now. I can do it at this moment,
simply by touching the key beneath my finger. No, you would not be
destroying him by bringing him to me. You would in fact relieve me of
the possible necessity of eliminating him."

"You are too clever a logician for me, Father. But I refuse."

"Do you indeed?" the Father said. "Then I must show you something. As
you observe, the walls of the corridor are now rushing suddenly away
from you, O'Hara--"

And instantly he was swallowed in space, a void, the ceiling and
the walls vanishing toward infinity, miles, within a second, so
that he felt impacted into himself, shrinking, yet knowing that the
macro-cosmic city still contained him. And even as he clung to that
shred of reason, the floor beneath him began to sink, so that once
again walls were surrounding him as he descended. And presently far
above him a metal surface closed darkly while the wall upon his left
began receding and the segment of floor that bore him followed it at a
speed so terrific that his senses could not bear up under it, and he
blacked out.

He was lying face down when he recovered, and for a long while he
remained there, unable to move, then at last he heard a faint,
strangling cry, and lifting himself by driving his knuckles hard
against the floor, he saw not ten feet from him, behind a translucent
wall, Nedra and the child--Nedra holding the baby far above her head
and swimming frantically in water that was rising rapidly around her
throat.

Almost at once the water was above the level of her head, churning in
from invisible sluices that must be somewhere across the translucent
room, and Nedra turned a despairing face toward him and then sank
beneath the surface, although continuing by her desperate struggle to
keep the baby's head above the water. He could see her mouth open as if
to scream to him. He could see the violent threshing of her legs and he
knew instantly how long that could last, and he plunged his shoulder
against the translucent wall, as if to smash it.

But the wall yielded back from his weight as if it were a jelly,
pliable but impervious, for he could not get through it. With his
giant's strength he could smash his fists within inches of her body, he
could drive his fingers toward her and grasp for her thrashing arms and
legs, but he could not quite feel them--he could not quite touch them.
He could not save her.

She was kicking desperately again, the fur kirtle working loose from
her body in the fury of her struggle, and once more she managed to
drive her chin above the surface of the water, and continuing that
frantic treading she was keeping the baby from drowning while O'Hara,
ramming himself continuously into the pliable wall, slashed with both
fists in futile efforts to reach her. Now suddenly he heard Nedra's
choked voice, above the splashing of her body, as if the sound track of
a movie had resumed after some minutes' silence:

"I can't, O'Hara--can't keep--going--"

And she sank once more. This time her sagging legs were not able to
support the child above the surface, and her arms sank helplessly, the
child revolving slowly in the water toward her, wide-eyed, grasping
with its tiny fingers, and O'Hara saw them both drifting downward in
that aimless, dying way that half-bouyant matter has.

"Father!" he screamed. "Stephen Bryce--"

"Yes, O'Hara," the gentle voice came from the space about him. "Yes, I
understand. You see, I have already reversed the flow of the water. The
room is draining."

O'Hara could not speak. He sank upon his knees, watching the
level of the water drop toward the bodies drifting on the floor
of the translucent room. And almost instantly that room was
drained. And Nedra was lying with the baby beside her, her arms
limply--unconsciously, O'Hara knew--enfolding him, and the water now
dripping in small rivers from her loose, rich hair that had swirled
like a shawl across her body.

"They need my full attention now, O'Hara," the Father was saying
very softly. "You must go now upon your mission--I will be with you
constantly. I will be watching, and when it seems wise I shall talk
with you. But remember, whenever I wish it, I can again return you to
a translucent wall like this one that will yield to your touch without
ever admitting you, and beyond it, so very near to you, Nedra and the
child will drown."

"She needs you quickly, Father--"

"And she needs your voice to sustain her. Speak to her."

"Nedra," he whispered, unable to believe that she would hear. But her
eyelids opened. "Nedra," he whispered, "if I am able to return--"

Her lips were moving now. "You will, O'Hara."

"I will! And no matter what you're told, never believe--"

"I shan't, O'Hara."

Then the sound track was dead again and he knew it. The Father, lying
upon that immense bed within that incredibly vast hall, wherever that
now was in Washington, and watching in the screen above the dais, had
shut off the key that had made Nedra's and O'Hara's voices audible to
each other, and was himself speaking again.

"I have regretted doing this, O'Hara. But if all the regrets of my life
were to come back upon me suddenly, I should as surely drown in them
as Nedra and your baby were drowning a moment ago. Now I promise their
lives to you, if you are faithful. The walls again are receding, as you
see--"

The walls were receding and the floor upon which O'Hara stood was
rising and Nedra and the baby in her arms had vanished once more
into that chaos of shifting walls and floors and ceilings, and again
O'Hara was conscious of the rapidly increasing velocity with which
he was moving through the space of Washington--conscious of it only
momentarily, and then the black pall of vertigo smothered him.

But the voice that pervaded the spatial geometry of the underground
metropolis never stopped speaking to him, counseling him even as he
lay in a coma, as if it were a dream voice, the voice of a god that
was dimly remembered from a childhood revelation, and very slowly, as
his senses returned to him and once more he could see the tangibles of
metal and stone and his own flesh, he began to feel as if the voice
spoke only to himself, O'Hara--as if those about him, later, could not
hear it. This became an obsession that he never clearly recognized for
what it was, the Messiah complex in its early stages, the conviction,
never really questioned by himself, that the omnipotent being of the
Western Hemisphere spoke only to him and listened only to him, an
absurdity that ten months before--when he was beyond the Curtain--he
would have derided. In the end, when he was done with delusions, he was
to understand how well the Father realized the magic of the Voice from
Space, a psychological device that was implemented by physical control
over those whom O'Hara loved.

"You must get up now, O'Hara," the voice was telling him. "For even
at this moment Anstruther is approaching you--Anstruther does not yet
know where you are, nor is he actually searching for you. He is in
fact going about the futile business of trying to find his way into
this hall where I exist--he and his dissident Sons, relying upon the
juvenile techniques of your mythical Monte Cristo, digging or boring
or cutting, completely unaware that within an instant's time I can
transfer him twenty miles away. Anstruther does not know the secret of
the integrocalculator and will never know it, even should I be forced
to use him if you fail me. But do not fail--and you shall know that
secret, O'Hara. Some vessels will contain water and some will contain
hydrogen, some will contain molten magnesium and some will contain only
eiderdown, but few will contain them all. You will, O'Hara--you will
contain what you must, I think--so long as I keep my fingers on the
fibers of your heart. Arise."

O'Hara got up. He was standing in a small circular room at the end
of one of those glaring corridors, as if in running he had come at
last upon that point in infinity which the corridors always seemed to
promise, a room with a diameter of forty feet, its sheer walls rising
to a dome that opened on a tiny patch of brilliant blue, much like the
blue of O'Hara's now shapeless uniform. Was it the sky he saw, the
heavens that he'd known before descending into the subsurface warrens
of this lost atomic world? He did not know--illusion had become so
routine that the fact seemed always suspect now. Yet it could be the
sky, a pledge of things to be, as Nedra and the baby had become in
memory.

"Are you listening, Stephen Bryce?"

"What is it now, O'Hara?"

"The ceiling--?"

"A symbol. And only you in this hemisphere can understand it."

"I don't."

"It is inevitable, O'Hara, that the mechanics of this hemisphere as we
have been forced to organize it would tend to create in your mind the
impression that I am divine. Is that not true?"

"It is stronger than an impression, Father. If you have lived, as you
say, nearly three centuries, if you control this spatial city and the
Curtain and the Tube--and I know you do--it becomes extremely difficult
to think of you as mortal."

"You see? In spite of your reason, in spite of the scoffing tone you
force into your voice, you are beginning to believe. The genesis of
faith is most often the misinterpretation of truths. And so I have made
that tiny patch of celestial heaven visible to you. For you--and you
alone--must understand that I am not God, that I am not immortal, that
I am subject to the laws of nature and eternity regardless of how long
I manage to evade them.

"That patch of sky is there to bolster your sanity, O'Hara. For you
must be sane. No matter how deeply involved you may become in the game
of playing the Chosen Son, you must retain your sanity, or the purpose
of the game will be defeated by the zest of it. Remember this, you have
few realities to cling to--that patch of sky is one of them, and the
senile tremor of my fingertips, and the receptive loins of your wife,
and your baby's cry, and the inerasable memory of the world beyond the
Curtain. Cling to these, O'Hara, for you will need them. Anstruther is
approaching."

Anstruther was indeed approaching, but O'Hara was not prepared for the
manner of his entrance. As the voice died away, the metal sheathing
of the corridor immediately beyond the circular room bulged suddenly
and then became molten, flowing down from the living rock it shielded
in a silver stream, and a great yellow mass of fire erupted out into
the corridor, becoming instantly a mottled red and magenta that in
turn, and as instantly, was a fuming cloud, gray and black and flecked
with ocherous matter and roiling constantly within itself, until in
a fraction of time it was sucked up through recessed ventilators in
the flame-seared ceiling, the fumes and the fire and their resultant
heat gone simultaneously, so that O'Hara who was crouching only twenty
feet away felt only that first scorching blast, as if the fire door
of a furnace had swung open, and the next moment smelled the sweat of
it drying on his skin and the sharp odor of burnt hair--his beard and
eyebrows crumbling at his touch. The flash left him blinded. Then he
heard a cry:

"O'Hara! O'Hara! Thank God I am in time."

It was Anstruther's voice. And the joy of that cry, the jubilating ring
of overwhelming relief in it, brought tears involuntarily into O'Hara's
sightless eyes. He stood there weeping as if suddenly he had come
blundering against his only friend.

Nor did he question that Anstruther was his friend. All the warnings
of the Father moments earlier were lost in this excruciating feeling
of reunion and deliverance. He was saved, he was freed at last of the
exhausting nerve-drag of these long months in the Western Hemisphere,
behind the Curtain, never daring once in all that time to trust even
the woman he loved, never completely, and menaced, even while he slept,
by an omniscient and omnipresent living fable--the Father.

Now, at last, he felt, here was a man from his own time and world, and
with his own sense of what a man should be--Anstruther. He stretched
out his hands.

"Anstruther, I--can't see--"

"The blast," Anstruther explained briskly, and immediately strong arms
were lifting O'Hara's helpless body. "We have a remedy for that. Don't
be afraid, O'Hara. You're safe now, you're free. We who have had to
live with Stephen Bryce know what that means. All slaves are blind."

O'Hara asked, "But wasn't my blindness your doing?"

"Yes. But there are blindnesses that don't involve the eyes."

"Mine does."

Anstruther laughed softly. "The physical man. You were always that,
O'Hara--always concerned most with the health of your body and doubtful
of the health of other men's minds. Forget your eyes, that is nothing,"
he said, and as he continued speaking, the sound of his voice moved
away, and O'Hara realized that it was not Anstruther who was lifting
him. He was being lowered now, coming to rest upon a cushioned bunk.
Anstruther was saying, "We were not expecting to find you beyond that
last wall, O'Hara--it was the Father we expected there. Stephen Bryce,"
he continued harshly. "And if we had found him--if we had found him we
would have no time for you. I am going to bathe your eyes. This will
burn some, but if you clench your hands--"

O'Hara felt live coals inside his skull. His spine arched tautly upward
from the bunk and whorls of flame shot through that portion of his
brain that stored the memories of color--purple, yellow, green and the
red of blood. Sweat drenched him. Then the tautness broke and his eyes
felt cool again and wet, and he collapsed.

"Can you see now?"

O'Hara opened his eyes. Beside him, hulking nakedly, his apelike body
crouched as if to lift O'Hara once again, one of the Sons now held
the vial that Anstruther had just passed to him, and behind him were
other Sons each bearing the shining tubelike weapon that O'Hara had
first seen beyond Emporia--armed Sons, in this, the empty subterranean
metropolis of Washington, the danger that the Father had first warned
him against, and led by a man equally naked, though frail, rigidly
erect, his bright blond beard fringing downward upon his narrow chest,
his pale blue eyes made more myopic-seeming by the tiny capillaries
that had burst in their irises, a face with an intensity of purpose
that made normal strength seem weak, a face to which emotion supplied a
look of superior courage, a zealot's face.

"Give me your hand," Anstruther said, and clasped it.

O'Hara sensed the torrent of emotion in that touch.

"You are one of us now," Anstruther said. Then he turned to the Sons.
"This man is my comrade, my brother. This man will be your brother.
He too has come into your world by some power infinitely beyond our
understanding, and he too will join strength with yours in overthrowing
Stephen Bryce, who calls himself the Father."

Involuntarily, the Son beside O'Hara bent his knee and said, "The
Father," whispering it, reflexively devotional. Anstruther took no
notice of it.

"The Deluge," he was saying, "has just been loosed upon Emporia.
The tens of thousands who dwelt there have gone now to the Pits
of Yellowstone. Some among you were born there, in Emporia, and
your mothers are no more. Stephen Bryce has destroyed them. Do you
understand what I am telling you--Stephen Bryce has destroyed your
mothers, as he will destroy you when the need for you has passed. As
he would have destroyed me long ago had he dared. Do you understand?"

"We understand," the Son beside O'Hara said. "Stephen Bryce, the
Father--"

"Who calls himself the Father!"

"--who calls himself the Father, has loosed the Deluge on Emporia. And
will loose it on us."

"Unless we destroy him first."

"Unless we destroy him first," echoed the Son. And the others said, as
if it were a litany, "Unless we destroy him first."

"We are not free until Stephen Bryce is dead," said Anstruther.

The chorus answered gravely, "We are not free until Stephen Bryce is
dead."

"We are prepared to die--"

"We are prepared to die--"

"To free those who come after us."

"To free those who come after us," the Sons repeated.

Anstruther clapped his hands. Instantly, in unison, the Sons sank
down where they had stood and lay upon the floor, resting their faces
torpidly upon their heavy arms, and instantly they were asleep, some
forty of them lying in a grotesque ragged row with Anstruther still
standing in their midst, though silent now, his blue eyes peering down
at O'Hara upon the bunk.

"They are like newborn infants," he said finally, a strange tenderness
in his voice. "They drop to sleep at once, O'Hara, forgetting the
danger of their future, oblivious of the horror of their past, slipping
down into the sweet senselessness that their exhaustion craves. Do you
know how long we worked to reach this corridor?"

O'Hara said, "They don't know what danger is. But you do, Anstruther."

"Six days and six nights without stopping to rest, if time down here
were measurable," Anstruther continued raptly. "Working all that time,
searching endlessly, sure that at last they were nearing Stephen
Bryce, yet when again they realized that once more I had failed them,
they sank down to sleep as you saw them do, trusting me, O'Hara, to
lead them past this failure finally to triumph."

"Anstruther, you're mad."

The pale eyes closed. "Is it mad to work against the worst tyranny the
earth has ever known? Then I am mad."

"But you can't win, Anstruther. You can't beat the Father. If he wished
it, he could loose upon you at this instant the Deluge that he turned
into Emporia. And these poor, stupid and deluded Sons would never
awaken from their torpor."

"It is not the loss of his Sons that stays him, O'Hara."

"Nor would it be you or I, were we to endanger him. He is watching you
now, he hears what you are saying, and if he believed--"

"I know all this, O'Hara," said Anstruther wearily, and sat down upon
the cushioned bunk, now cupping his zealot's face within his soft,
small hands. "I know Stephen Bryce and his power. Yes, he'd destroy me
instantly if he believed that I endangered him. But he does not think
that I do. His faith in himself is quite as absolute as my abhorrence
of what he has done to these people. Look at them, O'Hara--they're men!
Or they were men, their fathers were men, before Stephen Bryce stamped
out their souls. And they can be men again."

"If you continue to lead them?"

"Yes, if I--if anyone continues who believes in them."

"Is this the reason for your revolt against the Father?"

"Could there be another reason?"

O'Hara nodded soberly. "You, too, might aspire to be the Father."

"And if I were--"

"You see, the thought is in your mind!"

"If I were," continued Anstruther, "I could not possibly do worse by
them than Stephen Bryce has done. But I will never be the Father,
O'Hara. Didn't Stephen Bryce tell you that?"

"He is listening to you now," O'Hara warned.

"I'm sure he is. He knows every word I've said, perhaps he knows every
thought that I have had, since I came through the Curtain. That is why
he does not dare to use me unless he must. But there's another reason
why I cannot waste my days in dreaming that I might become the Father
in his stead--a reason that dispels the curse of vanity that all men
are prey to. I can live for two years only with the amazing medications
that Stephen Bryce and his fellow scientists of the early days
developed, and then my illness, a cancer of the brain, will destroy
me as surely as the tyranny of Stephen Bryce has destroyed these men.
Do you think that a man with a destiny of death could think only of
ambition?"

"All men have a destiny of death."

"That is true enough. All men have it, but with most men the time is
not fixed. How long have you been in Washington, O'Hara?"

"Eleven months."

"And has it seemed so long?"

"Incredibly long--and incredibly short, too, like a nightmare of the
instant before awakening."

"A nightmare of the instant before awakening--that is how you sum up
these eleven months. And I have only twice that long to live, and to
me too a year seems like a nightmarish instant--two instants of life
before me, O'Hara! That makes ambition an impossible mockery. Would you
dispute it?"

O'Hara looked steadily into Anstruther's pale, straining eyes. What
was he searching for in them, he asked himself. For arrogance? For the
bright marsh fires of insanity? For weakness? None of these were there.
For Anstruther, once the charming and imaginative boy, had gained
stature, and the boyishness was gone. And even as with Stephen Bryce,
himself facing the same approaching certainty of death, the purpose of
his being now was solely the future of the hemisphere.

It was impossible to doubt Anstruther's motives. To question his
methods, yes--but not the motive behind them. Which was true also
of the Father. O'Hara could loathe the individual acts of each, yet
at the same time he respected their sincerity. It was a cosmic irony
that these two men, instinctive enemies, opposites, should be working
toward a goal that was identical, yet by their natures working toward
it through irreconcilable methods. For Stephen Bryce meant to breed
out the race of the Degraded, both masses and Sons, while Anstruther
believed the elimination of the Father, as a move toward a new
environment, would solve the problems of the continents.

As for O'Hara himself, he could not choose between the cold science of
the Father and the emotional approach of Anstruther, but stronger at
the moment in his heart remained the horror of Emporia. He held out his
hand.

"I believe you, Anstruther."

"You mean, don't you, that you want to believe me?"

"That's it," O'Hara answered simply. "I do mean that. I want to believe
you."

"Good! For it is more important to me that you should want to believe
me, despite any uncertainty in your mind, than that you should believe
without question. Faith itself can be shattered, but the yearning after
faith is indestructible." He took O'Hara's hand, and at last got up
from the bunk. "Tomorrow," he said, "or when we next awaken, we resume.
Now tell me, for you must have come recently from Stephen Bryce, which
was the direction and what the distance? Back along this corridor how
far?"

"I cannot tell you, Anstruther."

"But you came into this room--"

"Unconscious," said O'Hara, which was the truth as far as it went. He
did not dare to mention the integrocalculators. Yet as warily he drove
from his mind the memory of Nedra and his son sinking down toward the
bottom of that water-filled room. His path in this struggle seemed
obscure--his feeling was to follow Anstruther, to help him and these
sleeping Sons, and yet he could not bring himself to follow absolutely,
he could not reveal the Father's purpose, or could he permit himself
to think of Nedra and the baby, for agitation would defeat him. He must
grope through this, betraying neither Anstruther nor the Father. Nor
himself.

The middle ground, he told himself--the middle ground, always seeming
to both extremes contemptible, weak and confused. And perhaps confusion
really was the virtue of it, veering this way for a while, then that,
but persevering devious and without dogma toward the goal, toward
saving Nedra and his child. Was that contemptible? He could not
think that it was. In the first phase of mankind, before codes and
ideologies, there had been only the preservation of the family and a
dim concept of God--and so, O'Hara felt, would be the final phase.

"I was unconscious," he repeated.

"Then we are lost again," said Anstruther gloomily. But instantly his
eyes were light again. "It does not matter. However long it takes, we
will find our way to him. We have come in a straight line this far,
and we will continue it until we reach the outer shell of Washington,
which must be close to this room. Then we shall cut back again through
the heart of the city, never leaving between the lines we cut the space
that Stephen Bryce's vast throne room occupies. Somewhere, someday,
we'll find the heart of this."

O'Hara asked, "You too, Anstruther, were unconscious when you left the
Father's hall?"

"I have never been there. After I crashed in Patagonia, the Sons
brought me to Washington through the North-South Tube, which plunges
underneath the Gulf of Mexico from Yucatan--the second of the two great
Tubes that are the arteries of these continents. As you know, there are
smaller, lateral Tubes--"

"I know very little, Anstruther. And I ought to know."

"The two great Tubes," said Anstruther, "converge at Washington, the
Transcontinental and the North-South Tube. The lesser Tubes branch off
to all key points, to the Pits of Yellowstone and to the vast plutonium
plant in southern Colorado--"

"I flew into its radiation zone," O'Hara said, remembering.

"--to the Arctic outposts in Alaska and Labrador, to the plants in
South Carolina and at Hanford that generate the Atomic Curtain, to the
major population centers. You, whose family was once American, would
know the names of most of them, but they are no longer cities as you
and I remember cities--they had no purpose now, except as warrens for
the masses. No trade, no growth, no manufactures. A few repair shops at
strategic points, with almost nothing to repair, though they have the
skill for it. Everything has been done here, everything is finished,
and only man--or what is left of man--is subject now to change. That
has been true almost from the day they established the Atomic Curtain.
At once, behind its absolute security, the moral fiber of the masses
started to decay. Only the elite, the scientists, were able to preserve
a kind of integrity, for all too soon they were confronted with the
challenge of the retrogression of the masses of the continents, the
reversal of evolution, resulting from the gradual pollution of the
continents by their atomic-powered plants in every phase of life.
But after those first scientists, there were no more--no minds that
came out of the masses had the capacity for exploratory thought. And
gradually these scientists died off through these three centuries,
until there was only the last of them, the Father, Stephen Bryce. No,
I have never seen the Father's vast hall--he did not raise me from the
pit when I arrived."

"I recall the pit," O'Hara said.

"He raised you out of it, up to the level where he stood, because he
had to take that chance at last, to trust his life with you, O'Hara. Or
possibly he knows you better than you know yourself. That was true with
me, for I was not antagonistic when I stood beneath him in that pit.
But he sensed the path I would choose, siding with the Sons. He has not
let me come into the hall. Instead he comes into the Guild of the Sons,
or in the corridors, appearing in some manner that I do not understand,
emerging despite locked doors and seamless walls. It was in the Guild,
upon the screen, that I first saw you and the woman, Nedra--"

"Yes?"

"--and knew that with your help I might at last destroy this tyranny.
Soon after that, I tried to come to you. The Father intercepted me in
the corridor. Do you know the rest?"

"You broke his arms?"

"And he broke more than that. He drove me away, though promising again
to let me go on with my work among the Sons. That was the task he gave
me when I came to Washington, teaching the Sons, trying to make them
seem like men, as you and I and Stephen Bryce remember men. Now I am
trying to fulfill that task, but now I find that Stephen Bryce opposes
it." Anstruther crossed the room and dropped upon a bunk. "Yet I shall
fulfill it. With your help, O'Hara," he said quietly, "before I leave
the Western Hemisphere, I shall fulfill that task."

He did not move again. The sound of his breathing became the quiet
sound of sleep.

O'Hara's brain was staggering with fresh doubts. Surely the Father,
whom he knew had heard all this, understood now that he could not
reclaim Anstruther. Nor could O'Hara say with certainty that if the
thing were possible he would attempt it now. This too the Father, who
boasted of the equations of the mind that he could write, must know.
Somewhere in this morass of unattainables and doubts must lie a deeper
aim.

"O'Hara?"

"Yes, Father?"

"O'Hara, you must not question me. You must not think that you can
challenge me. You are wavering, O'Hara--despite the evidence of the
translucent room, despite Emporia, despite the shifting of your body
through the space of Washington, you are not yet convinced that what
I wish to do within these continents will be done. You have permitted
your reason to be shaken by emotion, and yet I know that in the end of
this you will not fail me. You must leave that room now. You must walk
into the corridor--"

O'Hara leaped up. "You are taking me away from Anstruther?"

"Yes," said the Father patiently, "I must take you away for a while,
for there is much that you must learn. Go into the corridor at once,
for I am sending an anesthetic into that little room, as I once
sent it mercifully to you when Nedra bore her child. Keep walking,
O'Hara--further--and further--and you must close your eyes, for this
will be very swift--"

O'Hara clenched his fists against a sudden rush of pressure. His knees
were buckling and his mouth stretched wide and in the blackness that
swirled over him his senses reeled.

"You may approach my bed," the Father whispered.

And it had been done. O'Hara was again inside the great hall of the
Father, just below the dais. The Father's feeble hand was beckoning.

"Just so far, O'Hara, and watch my hand upon this board--don't think
that if I relax my touch upon this key you could save Nedra and the
child. I do not like to threaten you, but you have permitted Anstruther
to convert you, O'Hara. The absurdity of defying death for a mistaken
altruism does impress a man your age. But do you really believe,
O'Hara, that I am as wicked as he thinks?"

"I saw the masses dying in Emporia. I saw my wife and baby sinking in
that translucent room."

"Cruelty is comparative, O'Hara. And not all of it, anywhere, is
personal. Do you suppose that I alone shaped this hemisphere and
am alone responsible for the evils in it? You must go now into the
library behind this dais, O'Hara--you must read how these things really
happened. I did not alone erect the Curtain. I did not build the atomic
reactors that made the Curtain possible. I did not make the initial
choice. All these things were done, after the Third World War, by men
who were mature when I was still a child. I inherited the conduct of
these continents as you have found them. I have built nothing, achieved
nothing, save to stay alive for two hundred and seventy years while
all my peers were perishing.

"Two hundred and seventy years," he whispered. "Surely that would amaze
the doctors of your world--surely one at least of them would wish to
return with you through the Curtain solely to learn how I have lived
this long. And it is so simple--I prolong my life the way your doctors
empty bowels. I take little pills, O'Hara, that any chemist of your
world can easily compound. Yet were your doctor to come through the
Curtain for this secret, I would not talk with him of how to prolong
life, but of euthanasia. I am tired, O'Hara.

"And now you too think I am a tyrant. Let me tell you this,
O'Hara--were I to cast aside this keyboard and forget the masses that
you think I tyrannize, what has happened at Emporia would be multiplied
in deadliness a thousand times. No, not by the Deluge but by the
scourges it prevents, pestilence and hunger.

"Who do you condemn for pestilence and hunger in your hemisphere? The
truth is, isn't it, that you consider them unavoidable--yet by the
Deluge I avoid them here. And by preserving life within my brain, long
after I have lost the joy of life, I do maintain these continents as
they came to me.

"Anstruther calls this tyranny. I happen to call it my duty. But
perhaps you think Anstruther is right about it. Perhaps I should summon
him here and explain to him the working of the integrocalculators
through this keyboard. He could destroy me then, and assume my
functions. And he could continue, for the two years that remain to him,
to try to awaken in the dead brains of the Sons the spark of their
bred-out intelligence.

"Do you know his possibilities of success? If all atomic pollution of
this Hemisphere were suddenly to end and decontamination were in time
achieved, then in this pollution-free hemisphere Anstruther could breed
a race of thinking men, starting with the Sons and the women of the
masses--in time he could do it. If he could live five hundred thousand
years he might accomplish it. But he has just two years.

"But let us suppose he had his five hundred thousand years. What do
you think would happen to his youthful altruism in that time, when I,
within a modest three centuries, have become such a callous tyrant?

"Now you must go into the library, O'Hara, and later I shall show you
how the integrocalculators think for you, and still later you must see
the City of New York, the restored city, duplicating to the last dirty
tenement that city of the twentieth century that was ravaged in the
Third World War. And I think then that you will begin to understand the
broader aspects of a tyranny like mine. You will perhaps discover that
from evil sometimes comes a little good.

"For I am granting now that the Atomic Curtain is an evil thing. It has
brought this hemisphere the security we sought, both against aggression
and want, but what has happened here is infinitely more tragic than
war. Grant it--the Curtain is evil. But what do you think it is that
keeps the peace for Europe and Asia and Africa? What unifies them,
O'Hara? It is only the terror of what exists behind this Curtain. And
if they of your hemisphere thought tomorrow that the Curtain could be
pierced, what do you think would happen to that peace and unity? And if
indeed this hemisphere were helpless, what do you think your continents
would do to us?

"So in that respect, at least, the Curtain is not altogether evil. For
all those that it has destroyed within this hemisphere, it has saved
equally as many on your side of it.

"But as you observe the integrocalculators, notice that we are not
really helpless. I can still enforce this peace. If I touch this little
key, I release toward the major population areas of your hemisphere
a barrage of rockets that would make the holocausts of the Third
World War seem trivial. When you return home, O'Hara, if you must
tell them that the Curtain can be pierced, also remind them that the
piercing works both ways, and that what seems to be the possibility of
conquering this hemisphere--breaching these centuries of peace--is in
fact a terrible delusion.

"And observe, O'Hara, as you study the integrocalculators, that
the charted position of the Atomic Curtain depends solely upon the
adjustment of regulators for latitude and longitude. And were I now
to touch this key--this one!--the Curtain would everywhere advance,
crossing the seas, pushing through your helpless continents, but
leaving in its wake as it progressed only the wastelands of radioactive
pollution. Remember this, O'Hara, when you speak to your comrades of
the International Patrol. With the quiver of my finger I can wipe their
aircraft from the skies.

"And also observe, O'Hara, that the scintillometers of Washington are
working perfectly. And were the scientists of your Eastern Hemisphere
to set in action any new atomic ovens, I would know it instantly. I
could release my rockets. I could advance the Curtain. They would have
to move very swiftly to forestall me, O'Hara. And I do not believe they
could do it soon enough.

"Yet even if you had such excellently trained scientists, and could set
up your reactors and place your warheads in your rockets and launch
them before my rockets or my Curtain were to reach you, your rockets
would thunder down only upon the wastelands that compose the surface
of these western continents. You would destroy our photosynthetrons,
the source of our food, but that is all. You would not reach our
subterranean cities, or the vast reservoirs of food and water beneath
the surface or the intricate tunnels of the Tube. You would hurt us,
yes--but you would not destroy us, O'Hara. And within minutes, then, we
would as surely wipe your continents clean of life as with this shaking
hand I wipe the perspiration from my forehead.

"Such is the actual power this keyboard--or what it stands for--gives
me. Anstruther thinks I am the tyrant of a degraded race, and the
degrader of it. I could as easily become the master of the entire
earth, were I to wish it. But I don't, O'Hara. My burdens here are
sufficient. Is this the thinking of an evil tyrant?"

O'Hara said, "Tyranny is only a word, Father. But Emporia was a fact."

The frail hand collapsed upon the Father's breast. His eyelids
flickered jerkily above his blazing eyes and for a moment the rise and
sinking of his bosom ceased. The pale lips parted, the fingers seemed
about to slide from the keyboard beneath them.

It was the fingers that O'Hara leaped to seize, for he remembered what
the Father had warned him, that if the pressure ceased, Nedra would
drown inside that translucent room. But the Father's sinews stiffened.
His lips again were moving:

"Not yet! Not yet! I am not dead."

O'Hara recoiled. And as he stood there the horror of Emporia seemed
vague beside this new horror, that all life of this hidden hemisphere
depended in these instants upon a brain that was hovering so very near
the line between the living and the dead. The Father's life was life
for millions now.

"I did not die!"

It was a cry of triumph. The voice was hoarsely jubilant. "I did not
die!" the Father cried again. "But do you know how close it was? So
near that I could see beyond. And I am ready!" his eyes opened very
wide. "This problem must be resolved, and now. While I consider it,
go behind the dais into the library. You will find more than books to
amuse you there."

O'Hara moved backward slowly. In his mind was the apprehension that
those fingers might in death relax their pressure on the key. But the
Father whispered:

"Go quickly, O'Hara!"

"But Father, if you die while I am absent?"

"Then instantly you will be with your wife and son, free to make
your way back to the mountains, if you can. I am giving the
integrocalculators the impulse to accomplish that. Do as I tell you
and you have this pledge. But--I shall not die! Now, go."

O'Hara turned and descended the steps and passed through the door
behind the dais. It slid down behind him. He was standing in a
tremendous tiered hall, stacked from floor to ceiling upon each wall
with books, while occupying the center of the hall were countless
exhibits of machinery and clothing, weapons and utensils, all the
implements of the civilizations that had been piled one upon the other
here in this subterranean capital of the Western Hemisphere. Against
the farthest wall was an immense bright screen, like those that he
had seen in the corridors and public buildings everywhere upon the
continent, and on this screen, at the moment that he entered, Nedra was
visible.

Nedra was nursing the child. At the sound of O'Hara's cry, she looked
up slowly, as if she was expecting to find him in the room with her,
wherever that might be, until finally her eyes were raised, and O'Hara
knew that she was peering into the screen in that lost, small room of
hers.

"Nedra," he called to her, "does my voice come through to you?"

"Oh, yes," she said calmly, "and I see you on the screen above me. It
is as though you were standing here beside me."

"Do you know where you are?"

"But surely you recognize this little room, O'Hara."

It was the exquisite room in which they had spent so many months
together, the perfect little room, hexagonal and thickly carpeted, its
ceiling vaulted and displaying shades of blue that darkened toward the
apex. "Yes, I know that room," O'Hara whispered bitterly.

"And do you know your son?" she asked, and pushed the child gently
from her breast. She was as he had last seen her in that translucent
water-filled room, lying upon the floor--completely nude, her majestic
body serenely recumbent, her deep breasts forward as she rested on her
elbow, watching the child, which now rolled from his back upon the
floor, and smiling up into the screen began to crawl toward it.

O'Hara pressed his face into his palms. "How long have I been gone?"

"I do not know, O'Hara--perhaps two days, perhaps two months. There
is no way of telling time in the cities of the Degraded. There is
no sun and no moon, and no need for time, for time is a measure of
accomplishment and nothing is accomplished here. We exist, and that is
all."

The child sat up. He yawned.

"He must sleep now," said Nedra, and moved quickly to pick him up. "We
must not talk, we would disturb him--"

"Nedra, this is not possible. We're speaking as if we were together
in that exquisite little room, yet only hours ago--or days ago--I saw
you drowning, and I unable to break through the yielding wall to save
you from it. And only hours after that--or was it days or months?--you
suddenly were back with me in that exquisite room, bringing the child,
after those endless days and nights of solitude in which I did not
know--"

"What troubles you?"

"Time troubles me. Time and the vagueness of what has happened in it.
And you trouble me, Nedra! This is not the way you were, content to
have a semblance of me showing on a screen."

"Ah, you see, O'Hara?" She smiled. "This is that dying process that
I warned you of, this is what happens in the cities of the Degraded.
Your mind is steeped in clouds. You are frantic now, but soon enough
you will not care. You will not know it. And that will be much worse
than that death which could have come easily for us upon the mountain.
Remember now? Remember that you told me we could always die?"

"Yes, Nedra, I remember."

"We cannot do it now."

"I can die now, I can climb these tiers of books and leap--"

"But I cannot. And you would never leave me."

O'Hara bowed his head. At last he asked, "Where were you all that time
I was alone in that exquisite room? Where was the baby born?"

"I was with the Father. A woman of the masses was with me."

"I have seen no masses here in Washington."

"Nonetheless they are here. Millions, millions--like those we saw
jammed together in the corridors of Emporia, jamming the corridors
below the upper levels of the capital. They exist, down there, as we
exist up here--as worms exist within concentric rings in a decaying
log. The baby is sleepy, O'Hara. And I am sleepy too."

She stretched herself upon a couch that he remembered, holding the baby
closely in her arms, and she was smiling drowsily up toward the screen
when the light upon it ebbed.

"Nedra! Don't leave."

"But I am not leaving. As long as the Father wishes it, I shall be
here, as close to you as if we were upon two couches in this same
exquisite room, able always to see each other and to speak."

"Which is worse than death!"

The light was gone upon the screen. Her voice, sleepy, came to him once
more. "Are you sure of that? Are you so certain that death will not be
this way?"

And he was not certain. Nothing now seemed certain. Nothing had
reality. But soon, re-echoing Nedra's words, he would not care. He
would not care!

Days passed. At least the glow would come again upon the screen and
Nedra would be there, talking to him as though they were together
in that exquisite room, smiling or laughing at the child upon the
floor, angry when O'Hara's frustrated calls awakened it, scolding. Or
whispering through the darkness on the screen.

"Nedra, Nedra--"

"What is it, O'Hara?"

"Where are you in that darkness? Let me hear your voice. Speak to me,
Nedra!"

"But I am here."

"Yes, you are there, wherever that may be, and I am here, in this
enormous room of books, entombed in centuries of written facts while
you--you cannot see, but now I touch this screen, my hands are feeling
for you in that dark, toward the whisper of your voice. And touch cold
metal! Nedra--"

"Yes, O'Hara."

"It does not matter to you that we are apart like this?"

"But you sent me away from you, O'Hara."

"And you will never forgive me."

"Oh, yes. I do forgive you, O'Hara. But I shan't pity you, as you seem
to wish. I have not forgotten that when you wished to talk of solemn,
stuffy things, philosophizing with the Father, you sent me to bed. And
you'd do that again, for all men do it. It is only in the night, like
this, when you want me, O'Hara, that our separation is a torture to
you. Why don't you read those books?"

He pounded both his fists against the metal screen.

But there were nights when O'Hara did read. Dust had collected on these
volumes now for better than a century, the last archivist's entry being
dated 2124. And the name signed to it was the Father's--Stephen Bryce.
It was a daily journal that O'Hara discovered on the last shelf at the
far end of the hall.

"It has been a tragic mistake," was written in beautiful, rolling
script. "We have gambled and lost. Maria died last week--and today,
when I tried to awaken him, Wilson's hands were clutched around
the crucifix he always wore, as if with his last breath he prayed
forgiveness for our sin. I am now the last of us, unless in the
mountains beyond the Mississippi, where the pollution is not so
intense, some of those who fled our perfect civilization still exist in
their imperfect way.

"Yet in this last week of his life," was written on the yellowed page,
"Wilson developed his ultimate formula. He could have taken it and been
with me today. He preferred instead to die.

"And I prefer to die. But what of these creatures whom our blunders
have brought forth upon these continents? Is it not my obligation to
keep striving to redeem our race? Am I free to choose life or death?
I think not. I must live, I must preserve what we have left while I
continue seeking to regenerate. For to any problem there must be an
answer. There will be one for this!!"

Some mathematical calculations followed, and then came the notation:

"We wanted too much. And we have got too much for us. Along the way
somewhere we let our aspirations push us past the point of prudence,
yet it was not wrong for us to aspire. Perhaps even now, if I were to
lift the Atomic Curtain--but I don't dare! I cannot trust Eurasia even
now. I must work this out alone."

And at the bottom of the page, as if it were an afterthought:

"One way out is the volume on the first shelf of the left front wall."

O'Hara found it. The covers of it were stamped cleanly from magnesium,
and as he picked it up, seeing only that it must contain a single metal
page, the hushed voice of the Father filled the Library.

"You have it now, O'Hara. Place it inside your jacket, for you do
not yet need it. Remember my pledge, that if I die, you will be
instantly with Nedra and your son. I am sending you down now to the
integrocalculators. As before, hold your breath, open your mouth--this
will be very swift and terrible for you."

There was a great rush of chilling air and the library went black, and
in that blackness O'Hara felt himself exploding, dying, passing through
death into magnetic space, becoming part of space, losing identity.
Then out of this serenity he felt himself congeal again.

He was standing before a vast oblong machine, inside the glass casing
that enclosed it. There was no entrance to the casing. And beyond the
glass, upon all sides, a pale gray depthless liquid kept the casing
perpetually suspended.

"Observe it quickly, O'Hara," came the Father's whispered voice. "For
soon your nuclear heat will disturb it. Already its counteractors have
begun to hum a warning to me. You are the first to have passed into
it since it was suspended there, insusceptible to shock, beyond all
foreseeable change. And you must be the last. You have streamed into
it in the mesons and neutrons that compose you, and what you think
is flesh and blood, your body, clings together only through the wave
lengths of your brain. You have no real finite shape or substance now,
you are only what you think. And you must think! Absorb it all, and
quickly--this is the key, O'Hara! The board I hold is only to assist
your focusing your brain. It is recorded, isn't it? Now, you must
return--"

The chill air and the overwhelming blackness smothered him.

When he revived he was upon the library floor, kneeling as if in
prayer. He raised his eyes. "It could not be," he whispered. "It did
not happen--"

"What did not happen?" Nedra asked him, and was visible upon the
screen. "And where have you been these weeks, O'Hara? Where were you
all these nights I tried to call you to the screen?" Her voice was
petulant. "I am beginning to wonder now, O'Hara--you told me that you
came from beyond the Curtain but you seem to be marvelously at home
here among the Degraded. And except for your ages, you and the Father
are becoming much alike. Did you really come from Washington when you
approached my mountains in your flying thing?"

O'Hara shrugged. Was this so different from the tirades of the
housewives of London, Cairo or of Stockholm? Were women anywhere,
once they were mated to their satisfaction, different? Except for the
ceremonial warclub that she'd left behind in her cave in the Rocky
Mountains, Nedra was as women were everywhere.

"Did you really miss me, Nedra?"

"Yes. Of course I did."

"Of course," he sighed, and started walking toward the tiers of books.

But much as he learned in the library during the ensuing weeks, it
was his journey through the Tube to New York that taught him most of
what America had been before the Third World War. The subterranean
city, built since the establishment of the Curtain and glutted with
its multi-millions of naked and hairless masses shambling along from
feeding hall to feeding hall, sleeping together indiscriminately in
those wide cushioned bunks everywhere along the city's corridors and
herded always by the Sons with their atomic guns, was another and
larger Emporia, and from the density of its population must itself
be approaching a similar Deluge. It would be coming any day, the Son
attached to O'Hara anticipated.

"Only the Father knows the hour," the Son explained. "He counts the
masses as they multiply, and when there are too many for the Tube to
feed, the Deluge mercifully will come."

"You call it mercy?" asked O'Hara.

"Yes, that is the word that we were taught."

"It does not hurt you to know what happens to the masses?"

"Hurt me? I do not understand. I am in the Guild when it occurs."

"But one of these women who will be dissolved may have been your
mother. That one--she who carries her baby against her breast--she
may indeed be your mother. And these--your sisters, and if they had
received the training at the Father's schools in Washington that
you received, they would have been as you are, articulate, able to
comprehend--"

"Are you referring to these females?" the Son asked, puzzled.

"Don't you know the word _mother_?"

"It was not taught to us. It must be nonessential."

"But you do know about the birth of babies."

"Oh, yes, an entirely artificial process."

"The female who bears the baby in her womb nonetheless is its mother.
It is her flesh and her blood that sustains it before its birth, and
there is nothing artificial in that phase of it. Her blood has fed you.
She has felt the pain and I think she must have felt some joy at your
birth. Yes, despite your customs, despite the soulless processes the
Father has enforced, or been driven to enforce, the word should mean
something, it is not nonessential, and you can never aspire--"

"One moment, please!"

"--you can never aspire to emulate the men your fathers were, decades
ago, unless--"

"One moment, please," the Son repeated courteously. "For I remember
something that happened once, which has sometimes disturbed me. I had
been sent to collect the babies for the measurement of their brain
waves, to determine those who should be sent to Washington to become
Sons. There was a female who resisted--"

The Son fell silent. He was staring at O'Hara, but his eyes were
vacant, unseeing, or seeing very dimly back into the past. Then his
voice resumed in a whispered hush:

"And I though that was--beautiful."

O'Hara paused a moment. Then he asked, "What did you do?"

The Son glanced hastily toward the great screen in the hall. He
straightened his back. "I destroyed her at once. She was consigned to
the Pits of Yellowstone."

"And did the Father know that?"

"The Father," replied the Son, "knows everything."

"Yes," said the Father's voice, while a blazing light came suddenly
upon the screen, "Even what you are thinking now, O'Hara. But I did not
know that he remembered--I did not think it possible. I suppose I must
consider it as dangerous. If you will come this way, O'Hara, toward the
screen, I shall give you another little lesson in morality--"

And O'Hara did as he was told, leaving the Son who now was kneeling
with his eyes downcast. Another Son came forward, aimed his tubelike
weapon at the kneeling, hairless apelike hulk, and fired. The Son who
had remembered vanished in the flame.

"You have seen enough of the subterranean city," said the Father
presently. "You must go now to the island where the ancient city stood,
O'Hara. And then to the Monument."

The Tube beneath the river took O'Hara and his new escort to the island
where a shaft ascended. O'Hara emerged again for the first time since
he had descended into the earth at Emporia. His eyes involuntarily
swept in every direction, seeing the swift, free-flowing waters of the
mighty river, the strangely wonderful irregular contours of the earth,
and above all the sky--the limitless pale sky that seemed, as it had
never seemed before, celestial--the heavens, freedom, not of man. His
lungs were gulping deeply of an air he had forgotten.

"This sight amazes you?" the Son beside him said.

"It awakens me."

"You have been sleeping?"

"Dreaming."

"I understand dreams," the Son said sympathetically. "In Washington
they taught us what they meant. They are a memory of things we should
forget--and do forget when we awake."

"You dream?" O'Hara asked.

"Oh, yes--all of us dream sometimes. Even the masses. We dream of
cities such as this before us, great heaps of rubble, and fire is
raining down upon us and we die in heaps untidily, or live untidily,
and our bellies are empty, and we must fight with one another. These
things were actuality before the early days, before the destruction of
this city that you see ruined before us. Here," said the Son, "a tower
once stood. Now, as you see, it is only some bits of metal and crumbled
stone. Our ancestors lived in whole corridors of such towers."

"I know," O'Hara said. "I have seen photographs of it within the
library at Washington."

"But there was no resemblance to the photographs, only miles and miles
of heaped-up earth and flame-seared rubble with rusting beams and steel
protruding from the surface. Small stunted shrubs had sprouted in the
ruins, and a strange yellow leafless vine that matted itself thickly
close against the ground. A jagged fragment of stone blocks was thrust
far up.

"The greatest tower of all," the Son explained. "Hundreds of feet
it soared above the earth, yet when the rockets came, it crashed as
quickly as the least of them. They say that some of those who dwelt
here managed to escape, being shielded from atomic fire by those whose
bodies lay above them, and so they fled across the river, living for a
while upon the surface above where we have built our subterranean city.
But most of them died of diseases that some of the rockets brought. A
few at last went north, toward what was then called Canada--"

"I know," O'Hara said. "I've read of it."

"And more died there. Only the strongest then were able to escape
toward the west, perhaps into the mountains where they say a strange
new race now dwells, huge red-haired creatures, as large as yourself,
with short arms and stiff spines, unprepossessing creatures and enemies
of the Father."

"Unprepossessing?"

"Yes. But do not take offense. Since you have come from Washington we
do not mind you. I have heard it said," he whispered, "that even the
Father himself--is not like us. Nor should he be, of course," the Son
said hastily, and resumed his speech: "There were in this ancient city
some ten or more millions of inhabitants before the Third World War,
but they were situated very stupidly, grouped together densely, and we
have avoided that mistake in rebuilding our new subterranean New York.
Also as an object lesson of how foolishly our race once planned, the
Monument was built--a replica of the ancient city as it was before its
destruction. We go there now."

For four days O'Hara wandered through the empty Monument.

The fifth day, he stood before the great screen in the Guild of the
subterranean city across the river and listened to the Father's voice.

"Have you seen it, O'Hara?"

"I have been there, Father."

"Is there more you wish to see?"

"Nothing."

"What did you think of it?"

O'Hara said, "I thought this, Father: that kind of city could not
possibly have grown up behind your Curtain. There is too much of the
greatness and the cheapness of the human soul in it. There is too much
of free and human aspiration, unsafe for you perhaps, maudlin I feel
certain, yet almost by the fact of these defects fare more glorious
in its total achievement than all the glittering corridors and vast
chambers of your geometrical metropolises."

The Father's voice seemed melancholy. "That is true, O'Hara. What you
say is true. Yet only my Curtain could have saved that city. Such is
the paradox that I have faced alone through all these years, until this
hour. You must return to me now. I have solved my dilemma. And possibly
I can solve yours."




                               PART FIVE


O'Hara went alone into the cylinder that rested at the terminus of the
Tube within the Guild of the Sons in subterranean New York. The Son who
had attended him, standing by to bolt down the hatch, glanced covertly
toward the great screen in the center of the hall.

"You will see the Father?" he whispered.

"Yes, I will see the Father," said O'Hara. "If he wishes it."

"I have always heard his voice come from the screen. I have never seen
him. A brilliantly unbearable radiation comes upon the screen and that
is all."

"You wish to know what he is like?"

The Son drew his brutish body up to its great height, his long arms
swinging loose, his weak eyes focusing intently upon O'Hara's face.
He was in that moment at least something more than subhuman, for a
beseeching huskiness came quickly into his voice, not the piteous whine
of an animal but the humility of a man.

"I wish to know what he is like," he whispered.

"He is like yourself."

The Son's jaw muscles flexed. His nostrils flared.

"He is not as large as you, or as strong as you, or as content as you,"
O'Hara said, "but he is more cunning, and more consciously merciless--"

"Stop that! He listens."

"--and he would destroy the one man who would lead you back into the
glory of your kind, the lost glory of the fact of being man and not a
soulless animal. One man alone would help you, Anstruther--"

"Stop it! Don't speak again!"

"Then you have heard of him? The word is traveling. And once the
word again is on the lips of those who would be men, no power as yet
conceived--"

"Liar and renegade! Beast of the upper earth--"

The Father's voice came wearily, "Enough, O'Hara--do not preach to him.
Our problem has been solved. Descend."

The hatch clanged shut. O'Hara felt the shock of the cylinder's sudden
acceleration and sprawled helplessly upon its foamlike cushioning, and
as before, when he regained his feet, the quick deceleration flung him
down again. And the hatch was opening.

"The Father awaits," a Son above him said.

But this time there was to be no long ascent by corridors and stairs
and shafts to reach the awe-inspiring architecture of the Dome. When he
left the cylinder, a panel opened in the wall beyond the terminus of
the Tube, and after O'Hara had passed through, the Son stepped quickly
back, the panel slid down instantly, and in the rushing dark O'Hara
heard the Father's silken voice, now faint, now roaring through his
brain, now very faint and weak again:

"I am returning you at once to Anstruther. When you have regained your
senses, awaken him. You have only to tell him that you have at last
remembered the way to reach me. He and his Sons will follow willingly
enough.

"But this time I shall not guide you by my voice. A panel will open in
the corridor beyond the point at which Anstruther blasted through. Lead
them through that panel. Ascend the stairs you will then find. At the
top of them, push up the metal covering. And you will find yourselves
before this dais."

O'Hara gasped, "Anstruther was that close to you?"

"Anstruther always has been that close to me, but men who live by their
emotions never quite achieve their goals. He feels. I think. That is
our difference."

"Ah, Father, there is more than that."

"So you believe, O'Hara. Emotion is contagious, and you have caught
the fever of it--but few men ever catch the fire of thought. You will,
you will! But until I have rid you of this delusion you are useless to
me. When you are here with Anstruther we shall then see how altruistic
tyranny can be, when it is based on thought. And how completely
senseless and destructive pure emotion is."

"I will not betray Anstruther to you."

"Do you forget your wife and child?"

"I will not betray him."

"You saw her agony when she was struggling to keep the child afloat?"

"I see that agony now, Father. It is my agony. But I will not betray
Anstruther. Do as you will, but quickly, Father--in this final cruelty
be merciful."

"My hand is on the key, O'Hara. Must I?"

"Quick!"

"I commend your resolution," said the Father quietly. "Now I promise
you that I will not destroy Anstruther, or will I detain him from the
fate he wishes for himself. Is this enough?"

"You promise this?"

"You can enforce it. I cannot work through you unless you wish."
The Father's voice sank to a whisper now. "Open your eyes. For you
are in that small point in infinity--the room that seemed forever
unattainable, the end of these long corridors of Washington. Anstruther
and the Sons are sleeping there with you. Awaken them and do as I have
said."

O'Hara was now conscious of opening his eyes. The illusion that the
Father's voice was audible only to himself was overpowering at this
time, for had he not been violently in argument with the Father in this
room, where Anstruther and the Sons still were sleeping? Anstruther had
not moved from the bunk across the room, or had the Sons stirred from
the grotesque line upon the floor where they had fallen. Or, it seemed,
had O'Hara himself moved since he first had sat there on the bunk,
discussing with Anstruther the Father's tyranny. And all that seemed
to have intervened since then--his return to the Father, his weeks of
study in the library behind the dais, his strangely visual life with
Nedra by means of the screen, his descent down to the unattainable
integrocalculators, his journey through the Tube to the three cities
of New York, and his surprising colloquy with the Son who first had
guarded him there, the Son who had remembered that a female once had
fought to keep her child and who had thought that it was somehow
beautiful, and who had died for thinking that--none of these events
that had transpired since he first left this little point that was
infinity now seemed a portion of his conscious life. They were only
dreams, he told himself.

"Yes, they were dreams, only the product of disordered sleep," he told
himself.

Then his hand touched something sharp within his jacket. It was the
metal book--the way out that as yet he did not need.

And so it was no dream. O'Hara returned the book to his jacket. He
crossed the room and bent over Anstruther. Would it be a betrayal now
to awaken him and lead him as the remembered voice of the Father had
commanded? Yet it was true, his reason told him, that he himself could
enforce the Father's promise neither to destroy Anstruther nor to
detain him from the fate he wished for himself.

"Anstruther," he whispered.

The Sons stirred sluggishly upon the floor. One of them hunched himself
up to his feet. Another fumbled for the shining tube of his authority.

"Anstruther," said O'Hara, shaking him.

The Sons were focusing upon him now with their weak eyes, and moving
toward him silently, their faces blank, seeming malignant in their
utter lack of expression.

"Anstruther!" cried O'Hara, whirling toward the Sons. "Wake up,
Anstruther!"

And Anstruther leaped up. The pale blue of his eyes was swallowing the
pupils. "Yes--yes, now!" he cried. "The hour!"

The Sons fell back, as silently as they had advanced, their hands loose
on the shining tubes they swept in little arcs.

O'Hara said, "I can lead you to the Father."

"Yes--I know--"

"But you risk your life. The Father may destroy you."

"Yes."

"The choice is yours."

"I have no choice. I seek him."

"Then follow me," O'Hara said, and turned into the corridor. Anstruther
and the Sons came after him.

Beyond the blasted wall a panel opened in the seamless bright
magnesium, and when all had passed through it and began to climb the
steps, the panel shut them into darkness. O'Hara halted now and turned
again.

"You have your atom guns. You can blast your way back into the
corridor. I must tell you that the Father knows that you are
approaching. He asked me to lead you."

"Yes. Lead on."

"I will not do it, Anstruther. Despite his pledge and despite the logic
of his argument to support it, I will not lead you further into what is
certainly a trap for you."

"What is the way to go?" Anstruther asked impatiently.

"But what do you hope to accomplish?"

"All that any man can accomplish--to meet with evil and combat it."

"Regardless of whether the Father is evil, you cannot combat him. Your
only chance of ultimate success is to avoid him until the Sons and the
masses everywhere will rise against him."

"But unless I meet him, they will never rise."

"You mean unless you die?"

In the darkness their voices had sunk to whispers. The turgid,
thick-nosed breathing of the Sons made hearing difficult, yet neither
of them noticed it. For each of them knew both the questions and the
answers that must come.

"Yes. Unless I die."

O'Hara knew now that Anstruther could not be stopped. He had set for
himself this course toward inevitable death; he had been constantly
seeking it; he meant to give the Sons whom he had taught and the masses
that he had not yet been able to teach, and might never have been able
to teach, a martyr.

Still, O'Hara refused to lead Anstruther to the Father. It was
Anstruther himself who pushed O'Hara aside and strode upward at last
through the darkness until his groping hand touched metal above him and
he thrust against it and it yielded to him. He climbed slowly out of
the dark into the brilliance of the sun above him and disappeared into
it. And when the Sons too had passed and vanished, O'Hara followed.

Anstruther was standing rigid and defiant halfway up the dais toward
the enormous bed from which, as O'Hara emerged among the cowed and
kneeling Sons, the fragile hand of Stephen Bryce was beckoning to them
all. And beyond the pitifully small mound that Stephen Bryce's wasted
body made beneath its coverlet, Nedra was standing with her baby in her
arms--Nedra magnificently tall, robed in the thick, rich tresses of her
auburn hair.

And of those gathered there, herself, Stephen Bryce, Anstruther and the
Sons, and O'Hara, only Nedra seemed tranquil. Only Nedra seemed waiting
for what must now happen with serene indifference--the total serenity
of woman everywhere who knows that after blood is shed, she conquers.

It was Nedra's indifference that inflamed O'Hara. At the foot of the
dais in that incalculably vast hall, with the hairless nude bodies of
the Sons now hulking between him and the bed upon which Stephen Bryce
was very slowly dying, and below Anstruther who had frozen halfway to
the bed, O'Hara reckoned his chances.

He might just reach Nedra before the atom guns of Anstruther's Sons
obliterated him. He might get there, but it would only be to die with
her in his arms. He had had that chance before, to die with her, and he
repeatedly had rejected it--he rejected it now, for it was to live with
her that he wanted. Yet with the fever of death about that enormous
bed O'Hara could feel surging within himself the mad and heroic drive
toward immolation, to die with Nedra, as she had wished before.

The Father spoke sharply. "Stay where you are, O'Hara!"

A Son's hand touched him. He whirled and drove his fist into the
hairless face, exulting in the splattered flesh and bone.

"O'Hara, stop! Nedra will not die and does not wish to die, and you
yourself will not die unless you wish it. You have a mind--you must use
it."

And Nedra said, "Wait now, O'Hara."

"Yes," said Anstruther, "wait. This is my hour."

One of the Sons was now pressing his shining weapon against O'Hara's
back, but his eyes were moving irresolutely, watching both Anstruther's
upraised hand and O'Hara's half-crouched body and aware--constantly
and fearfully aware--of the silent small form prostrate on the enormous
bed above them. And the miracle of the vast hall, that the Father's
voice was a senile whisper when heard upon the dais but an overwhelming
and godlike roar a few feet from it, gave those Sons further from
the bed the strange obsession of listening to a deity's words come
thundering from dying lips.

"It is indeed Anstruther's hour," said Stephen Bryce, and the Sons
pressed forward to the steps of the dais.

Anstruther lowered his hand. "You have brought me here at last, Stephen
Bryce," he said, "into this hall which is the symbol and the origin of
your power. It was for this meeting that my craft was guided by a power
more sublime than yours through the Atomic Curtain into Patagonia, and
that the Sons then sent me northward through the Tube, that I might
meet you here and take from you those keys and their control of the
integrocalculators I might once again restore these people to the
dignity of men--"

"You hear, O'Hara?" said the Father. "None of this springs from
Anstruther's will. This is the classic attitude of the Messiah. Avoid
this attitude, never believe that what you do is not the fruit of your
own thinking and your volition."

Anstruther's own voice now again was audible, but he was looking past
the Father and the keyboard now, toward Nedra.

"--and to restore the dignity of woman's motherhood, the peopling of
the earth, the sacred adoration of their sons--"

"Worship comes from within," the Father said. "It does not need
Messiahs to restore it. This is emotion speaking, blind emotion."

"--deliver to me now the keyboard of the integrocalculators. The
weapons of the Sons whom you debased are turned upon you now--"

"You see, O'Hara, this violence will not be his. He has aroused the
Sons, he led them in revolt, yet when the climax of it comes he shrinks
from recognizing that the act is his. He blames the Sons, or pins it
on a power beyond us all, and in this way he sheds responsibility for
what he surely knows must end in death for all of us if I so will. This
is the way of emotion, this is the weakling's way, O'Hara, this is the
maddened posturing of a fool insensible to all except how he must seem
just now in Nedra's eyes--the Chosen Male, the Dedicated Man. And she
is seeing him that way! Don't you foresee how all of this must end,
O'Hara? One moment more--"

"Answer, Stephen Bryce," Anstruther cried. "Answer, or die. Give me the
key!"

The Father's voice broke coldly now into the sudden hush. "No, my son,
I am sorry--the key is not for you, and I cannot now save you from
yourself, as I had wished to do. For the worst of all human diseases
is upon you, the one disease for which we never yet have found a
palliative--your own vanity."

"Give me the key!" Anstruther screamed out in hysteria. "Or by my own
hand, I--"

"Anstruther, stop!" O'Hara cried.

The kneeling Sons rose up in sudden frenzy, leaping for the steps.
And in that moment of confusion Anstruther struck wildly downward at
the Father's skull. The sound of it was like the bursting of an egg,
Anstruther rocked, as if it were himself that had received the blow,
and then, his arms extending cataleptically, he gripped the keyboard
and drew back with it.

The Sons, now milling on the dais, seemed lost and leaderless, a
shambling herd again, until from their slack apelike mouths issued a
low, despairing wail, as animals in panic raise their senseless cry,
then all at once, as panicked animals will swerve, they turned toward
Anstruther, their long arms lashing out toward him.

"No," cried Anstruther, reeling back. "No, don't--this was for you!"

But a wild horror was upon them, a blood-lust born of their shocked
sense of guilt, and their immense hands tore at him, gouging at his
eyes, ripping his face to shreds. He rushed beyond the enormous bed
upon which the Father lay inert, and reaching Nedra, flung himself
prostrate at her feet, then raising eyes that welled with sudden tears
he sobbed, "We might--have led them! You and I--"

The Sons went swarming after him. Nedra was standing motionless,
serene--dazed or serene, O'Hara could not tell. Anstruther's hand slid
down along her thigh, and then, defiantly, he smashed his fist into
the myriad of keys upon the board. Then the tide of leaping hairless
bodies swept down on him, and as O'Hara snatched Nedra away from them,
Anstruther screamed again, a scream of agony that rose half muffled
from the writhing mass. They tore him apart, dismembered him, lay
wallowing in bestial fury in his flesh and blood.

"O'Hara! O'Hara!"

It was the Father's voice. The hall's vast walls were now receding
toward infinity, and from above, sped by the impulse that Anstruther's
blow upon the keys had loosed, the intricately embellished ceiling now
was plunging toward them and a great roaring from a greater distance
drowned the babbling of the Sons. The Father's hand rose up. And fell.
O'Hara bent down to the bed.

"This was--the solution of the problem. Death for both extremes,
O'Hara--death just a little earlier than it should have come. Now both
of us, Anstruther and myself, commit into your hands the redemption of
these continents. You understand, you hear?"

"Yes, Father--yes, I hear."

"You must go back through the Atomic Curtain. You must convince them
that our skill can save their continents from their real enemies,
hunger and disease. You must convince them, O'Hara, for this is their
last chance, I think, as it is ours. Convince them that we want their
colonists to build again, as they once built, a new and stronger race
within this hemisphere--new blood to strengthen ours. And then return
quickly, for it will be your task to carry on my work, to avoid my
mistakes, to practice the restraint I should have shown, ridding this
hemisphere at last of its pollution--"

"But the Atomic Curtain, Father?"

"You--will--pass through. The keyboard--quick! It is a means of
concentration, of translating thought into fact. Think and the
integrocalculators will respond. Think quickly--take your woman and
your baby in your arms and concentrate--the Tube--"

"You, Father?"

"--to the Pits of Yellowstone. You see--?"

The roaring from the space around them now drowned out the Father's
voice, and his eyelids shriveled shut. And while the Sons at last
turned from Anstruther's mangled body and knelt down in worship at
the bed, slots opened in the rapidly descending ceiling and the amber
torrents of the Deluge came cascading down.

O'Hara cried, "The Tube! The Tube! The Tube!"

Darkness engulfed him. A great wind shrieked through his last
consciousness. Long after that, it seemed, he was wrapped in a silence
that was endless and sublime, as death might be, yet he felt certain
that it was not death. And after that, long after that, he sensed that
he was in the cylinder within the Tube. He struggled up. Nedra was
lying at his feet, her baby locked tight in her shielding arms.

And so the Father had disclosed in death this final truth to him,
and they had escaped through it--the actual power of thought. It
was destructive thought, intensified with Anstruther's mind and
focused through the keyboard, that had freed the impulse that caused
the integrocalculators to disarrange the spatial structure of the
subterranean capital, then loosing in the great hall of the Father and
indeed all Washington the devouring torrents of the Deluge. And it was
his own thought, O'Hara's thought, attuned to these integrocalculators
which once more had moved his body through these walls of stone and
seamless magnesium--his body and Nedra's and the child's--streaming
as Stephen Bryce had sent him from the library downward, unchained
energy, and now into the cylinder of the Tube that at this moment
hurtled them toward the west.

Deceleration flung him forward in the cylinder. When its momentum died
he crawled to Nedra, lying motionless.

"Nedra," he called to her.

Her lips moved silently, as if the trick of speech were lost to her.
Her sluggish breathing seemed a part of that subhuman torpor he had
seen before, when they were in the Tube arriving at its terminus in
Washington. And as before, her apathy enraged him. It was the fury of
a man who cannot dodge his guilt. He recognized it now. He stayed his
hand.

"Nedra," he said, "however wrong I may have been before, this
time--this time at least, I have been right. We are returning, Nedra,
rising from these depths, and you must help me rise this time. Do you
hear me, Nedra?"

Her lips moved painfully. "I do hear you, O'Hara."

"We have escaped," he cried. "We've gotten out of Washington despite
your fears. And you yourself, this time at least, refused the chance to
die."

"No one escapes, O'Hara."

"But that is the worst of all delusions, for we have done it. We've
gotten out of Washington at last, and if we can do that, we can go on."

"Where would we go."

"To your people in the mountains. And after that--"

"It has never happened."

Grimly he answered, "They have always told you this--that it could
not happen. Perhaps that is why it has never happened before. Perhaps
it is part of your people's philosophy of death, your hankering after
death--perhaps they were afraid to have it happen, Nedra! For nothing
is impossible when men are willing to endure, and to dare, and most of
all to think."

"It cannot happen, O'Hara."

"It's going to happen now," he warned. "And since I must, I shall make
it happen in the one way that you really understand. Give me your hand."

"I can't--"

Deliberately, he swung his open palm sharply against her face. Nor this
time did he loathe himself for striking her. He struck again, and as
her chin came slowly up, he said, "Yes, Nedra, yes, it's happening,"
knowing that if he could dislodge her one obsessive thought--and he was
doing it--she would become again the Nedra he had met and conquered in
that mountain amphitheater months before.

He was being very calm, a paradox of gentle brutality and masculinity,
when her own hand shot out and seized his throat.

As he staggered back, her long nails slashed his cheeks and she came
after him, not sluggish now but lithe and murderously quick, and leaped
upon him, locking her strong legs around him, and thus driving him
down hard upon the cushioned surface of the cylinder while her tensed
fingers stabbed toward his eyes.

O'Hara rolled from beneath her. The apathy had vanished from her eyes.
What he saw in them was that wild, tigrish mating lust of the Nedra he
had loved, and loved now, and must conquer or as surely die. Again she
pinioned him, again tearing at his face, and with a final desperate
thrust he broke away from her and staggered up. She leaped for him at
once. Through the blood in his eyes, he saw her chin and swung for it.
And this time it was she who dropped.

She lay at his feet. Her fingers moved unguided and found his ankles.
She dragged herself toward him, painfully, and when he saw the fierce
and untamed admiration in her eyes, he flung himself down blind with
desire.

Yes, there were limits to the possibilities of thought. There were some
things that called for more than the will to endure and to dare, as he
had meant it, and it was arguable, he now confessed, that these might
be the most important things of all.

In that little flat in Bloomsbury, the floor of which he had been
pacing all this time so constantly, O'Hara now paused, shrugged
his great shoulders and reached toward the glass that had remained
untouched for better than an hour while he had told me this. He was
back with me once more, back in mind as well as body, from those lost
continents beyond the Atomic Curtain. He was back to the dirt and the
poverty and the insecurity of the world as he had known it as a boy,
and as if he felt the change was too abrupt he lifted his glass to the
level of his eyes, and staring moodily into it, whispered:

"To Stephen Bryce, the Father."

"To Stephen Bryce," I echoed.

O'Hara smashed the glass against the wall. Then he turned again to me
and the smile came once more to his wide, strong mouth. "Well, he's
gone, has Stephen Bryce, for nothing human could have cheated the
Deluge pouring into that vast hall in Washington--Stephen Bryce and his
adoring Sons who turned at last against their self-appointed Messiah,
Anstruther. But don't think that I would discredit Anstruther. He was
more than a man. He was a force, a spirit--the little, stupid things
Messiahs do die with them, but their message, the cause for their
being, lives on and grows. And so it will with Anstruther. He gave them
a word they had forgotten--_men_. And some will remember and spread it.
Yes, Anstruther in death can triumph over all those masterworks that
trammeled him in life. And I--"

A low cry came to us from the room beyond. O'Hara whirled, his dark
eyes seeming to flash fire. His great fists tightened quickly, then he
forced them open, very carefully, as if it hurt him. He stared a moment
longer, and then he said:

"There's a little more and I must finish it. I left you with us in
that cylinder of the Tube, its momentum gone, and Nedra and myself
completely one again, but not free yet, still trapped. I must get us
out of that. It is too much like the ending of a chapter in those
serials you used to write--you're hanging from a cliff, and the pond
below you swarms with hungry crocodiles. You're slipping, you're
certain to fall--but we mustn't worry too much. With a quick flourish
of your pen--I suppose you actually use a typewriter--you'll whisk away
the crocodiles and place a haymow in the pond to receive you gently
when at last you fall.

"With myself and Nedra and our baby it was not quite that easy. We were
sealed inside the cylinder. And no Son now appeared above us at the
hatch. We were sealed in there as completely as we had been sealed,
months before, in that exquisite hexagonal room in Washington. But now
there was no omnipresent voice to lull us, and we meant to try.

"The hatch was kept rigidly in place by a thick metal spring,
protecting us from the vacuum of the Tube during our passage. I glanced
around that empty cylinder for some sort of lever to pry against the
spring, and then absurdly--for the first time in months--I remembered
the pistol strapped inside my jacket. Now I drew it out and fired twice
against the coiled metal before it snapped. The hatch sprang open.

"We climbed out warily. Once more we stood in a deserted corridor of
glittering magnesium, its endless distances reaching toward infinity.
But this time no one opened panels in the walls for us. We marched, a
long, long march to nowhere, prisoners still, yet knowing this time
in our hearts that space alone could never vanquish us. Nor were we
wrong, for finally we made an oblique turn and there before us lay the
Guild. And as we entered it, the Sons rose from their knees before a
blindingly bright screen. And a god's voice was droning:

"'Now they will come to you--this darkly bearded man and this
red-haired woman with a boy child in her arms. Take them to the surface
of Emporia, and there deliver them unto the Son who guards the valleys
toward the mountains. He must see that they reach the mountainside and
leave them there. This is your task. This is your task--'

"The voice droned on repetitively in that same pitch of godliness that
I had first heard in the subterranean city of Emporia, beating the
order endlessly into their brains until it was--as so much of their
guidance was--hypnotic. A voice from the grave--rather, a voice out
of the depthless Pits of Yellowstone. Yes, Stephen Bryce's voice,
recorded sometime in the hours before his death while he lay waiting
for Anstruther and myself to come to him. Knowing that he was to die,
and planning to achieve in death the goal he sought for me. And I had
thought he would not open panels in the walls!

"Now the Sons were rising from their knees, and they came at once to
us--they never doubted that we would be waiting there--and motioned
that we were to follow."

The ensuing march, led by the Son whose duty was to take them to the
surface, had nothing of the horror of their first descent into Emporia,
for it had been the swarming masses of the Degraded that had made it
horrible, the shambling tens of thousands, naked and vilely apathetic,
aimless. Now there were no masses. And the Son now marching with them
knew what he was doing.

"Are you not lonely here without the masses?" asked O'Hara.

"Lonely?"

"Do you not miss those who were swallowed by the Deluge here?"

"Oh, no."

"You realize what caused the Deluge?"

"Yes. The Father caused it."

"And if I told you that the Father too was swallowed by the Deluge?"

"That could not happen."

"But if I say I saw it happen?"

"No," said the Son. "For even now the Father speaks to us. And even now
the Tube brings new food from the photosynthetrons. And soon the Tube
will bring more females to repopulate Emporia."

"Do you not know what has occurred in Washington?"

"None of us ever knows what has occurred in Washington. It is not
necessary that we know, for the Father speaks, and the food continues
coming, and the water from the oceans of the west, and we the Sons need
nothing more than that. No," said the Son, neither obstinately nor
shaken, "we need nothing more, and we need to know nothing more, not
while the Voice still comes to give us tasks."

O'Hara himself, certain of what he knew, certain of what he understood
must yet be done, could not feel in this moment of such faith that
all of this, the whole vast system of existence and regeneration
stemming from the fixed impulses of the integrocalculators, must in
time run down. For one brief instant he forgot the Father's constant
warning that he must not put his trust in miracles, and it seemed
possible that these lost continents could go on as they were, unguided,
automatically, until their retrogressive doom in time left these
glistening corridors only the moist warm droplets of the primal ooze.

And was that actually so terrible? Might as well feel pity for bacteria
as for these mindless creatures. But then, in New York, there had been
that Son who had recalled a female of the masses who had fought to keep
her child. And that Son had remembered it as beautiful.

However dim, perhaps not sharper than the anguish of a wobbly tooth,
the anguish of the soul was not yet gone from them. And on that anguish
he could build.

"This is the shaft," the Son beside him said.

So O'Hara and Nedra and their child ascended once more to the
surface above Emporia and went across the multi-hued coiling of the
photosynthetrons and again upon that long march into the upland
valleys. And there the Son turned back.

"Good-by," O'Hara called to him.

The Son stood silently. His weak eyes focused for a moment, then he
shook his head. "But you will be returning," he said. "The Father frees
you for a purpose that is known to him. When you have achieved it, he
will send us again to take you back to him."

"You do believe that, don't you?" said O'Hara. "You do believe--"

But the Son was gone.

For the next five days O'Hara and Nedra and the child wandered higher
into the mountains. And the beauty of growing things, the trees that
soared toward the intense blue skies, and the soft thick mosses and
grass beneath their feet, and the birds that fluttered suddenly off
when they approached, and the frogs and insects that hopped away or
crawled from under rocks, the bite of the wind that came whining down
the far white slopes ahead, the gaggle of water searching its path
through pebbles, the heat of a true sun in the heavens, all these--and
freedom from oppressive walls and more oppressive destiny--awakened
them slowly from the long timeless stupor of the lowlands. Nor did they
know how deeply, if how troubled they had slept.

"I am hungry," said Nedra.

"I shall hunt for food."

"You have forgotten how to do it."

"An empty belly is a rapid teacher."

"But what will teach you to become a man again?"

"That too I shall learn," O'Hara laughed. He had not laughed for months.

The third night of their wandering it snowed, and they took refuge
underneath a ledge of granite, and Nedra toiled for hours with dry bark
and some twigs until she had a fire. But a very small fire.

"I am cold now," she said accusingly.

"I shouldn't wonder," said O'Hara. "The fact is, Nedra, you've got to
put on some clothes. Which means, I'm sure, that I shall have to get to
providing them. I had forgotten what a chore it is to be a husband in
this world."

The snow did not stop. On the fourth day of it O'Hara shot a giant
timber wolf. Its flesh was coarse and its hide, when they had baked
it out, had an amazing stench, but Nedra fashioned it into a sort of
kirtle, not so expertly made as that which had concealed her sex the
first time that O'Hara saw her, but serviceable.

"Beyond the Curtain," he said, "men buy perfumes for their women, but I
doubt, Nedra, that any ever bought a perfume such as this."

"You do not think that I am beautiful in this?"

But it had been a long day's climb and O'Hara was weary. He did
not feel that he was in the best of shape for battle. "Yes, Nedra,
beautiful," he sighed, and for this night at least she let him lie a
coward.

On the sixth day, as they were trudging slowly upward along a
snow-drifted trail, the brush ahead of them parted suddenly and from it
stepped the gaunt, commanding figure of the clansmen's Elder, his Colt
aimed menacingly at O'Hara's breast.

But Nedra said, "Is this the way you welcome us? Where are the others
of the clan?"

And they came out of hiding along the trail behind the Elder.

It was not a time for conversation. The Elder now turned his back upon
them and began to lead the way, and the clansmen closed in quickly
around them, and together at a trot they proceeded along the trail
toward the sandy chasm.

In the days that followed, with Nedra reigning placidly once more
within the deep gloom of the cavern, O'Hara prepared himself for what
he knew must follow. Now that he was free, now that he felt himself
again a factor in his destiny, he was reluctant. It was the Elder who
at last convinced him, after hearing one night the strange abominations
of the lowlands.

"It is a time of strange things," said the Elder cautiously. "I too
have heard and seen strange things since you were with us. Do you
recall the day you vanished in the valley? Those of us who escaped the
Degraded continued on until we reached the lake that had the black
water. In time we returned here with it, and made the long copper pots
that you designed upon the walls of the cavern--"

"Oh, yes, the still for refracting petroleum."

"--and then we prepared the water that you wished, the colorless water,
to give to the flying thing. We wished despite your absence to send
it into the air. We took the colorless water in jars and we placed
the jars before the flying thing and waited. And presently we heard a
voice that spoke the way you spoke when you first came to us. Again
and again, as a wolf calls for its missing whelp, it called for you:
'O'Hara--O'Hara--come in, O'Hara! This is Tournant calling, this is
Wrangell calling--can you come in, O'Hara?'"

"Tournant!"

"The voice kept saying that. Yet there was no one in the flying thing,
no man to speak these words to you."

"Of course! Of course! A voice--the wireless--speaking through three
thousand miles of space. And through the Curtain."

"Is this not strange, O'Hara?"

But O'Hara seized his arm. "The voice! The craft! And you took the fuel
there? Then I--I can fly again!"

It was that overwhelming yearning to be taking off again that sent him
rushing to the cavern.

"Nedra!" And when she turned. "I'm going to fly again."

She wiped the baby's mouth. She rubbed her hands together slowly,
with sand between them, to rid them of the fat of a wild fowl she was
roasting. She placed a log upon the smoldering fire.

"Where will you fly?" she asked.

"Does it matter, Nedra?"

"Yes."

"All right, I shall go straight up as long as the motors will push me,
and then I shall circle around as a condor might do it, and I'll feel
like a condor, too, a king of the skies--"

"I am going with you."

That sobered him up. And he took her hands: "There is a chance, always
a chance, that the flying thing will fall. And the baby, Nedra, your
child--our child?"

"The baby is the clan's. But I, O'Hara, am yours."

"But Nedra, if I--well, if I don't come back to these mountains--?"

"Ah." She smiled. "I knew!" And clenched the ceremonial warclub and
advanced.

It was the Elder who managed things. At dawn they departed, the men and
the younger women of the clan going swiftly upward through the heavy
snowdrifts and O'Hara with Nedra trotting grimly among them until at
last they reached that upland meadow where he had first set his craft
down on the continent. The craft--and the jars of fuel--waited there.

Nedra got into the cockpit. Then O'Hara directed the task of clearing
a runway through the snow. When they had finished, O'Hara climbed in,
touched his instruments very carefully, then touched them in earnest
and felt the living throb of motors. They coughed and then died.

"Once more," he whispered to himself.

This time they roared.

The Elder flung himself face down into the snow. The younger clansmen
scattered. O'Hara shook his fist at them. The craft shot forward.
Before it reached the wall of trees it knifed into the sky.

For some minutes O'Hara was too busy with the glory of his wings,
driving higher, soaring, to observe that Nedra had now shut her eyes.
The ticking of his scintillometer broke in upon his absorption finally,
its milliroentgen count a steady .285. Then he heard a more staccato
clicking, and it was Nedra.

"Here, your teeth are chipping. Take this jacket, Nedra."

He pulled it off. And the metal book that he had taken from the library
in Washington dropped onto his knees. He closed his eyes, and when
he opened them, he flicked wide the covers. Upon the single sheet of
bright magnesium was this:

"December 20, 12:35:01 P.M. Save for these ten seconds, only you can do
it."

Nedra called his name but he did not hear her. His mind was working
like an exquisitely refined machine. He was counting, squeezing the
fractional lost months and weeks and days and hours, the minutes and
seconds of the past twelve months into a pattern, calculating time,
estimating his position by the daytime pinpoints of the stars.

"O'Hara, O'Hara! Our mountains have vanished--"

December 20--and precisely at 12:35:01 P.M.--and for the ensuing ten
seconds.

Sweat poured from his body. Infinitesimal memories arranged themselves.
He could not be certain. But then he could never be certain again on
this side of the Curtain. To the day, yes! And to the hour and possibly
quite close to the minute--but never to the second! He would have to
feel his way into it, watching his milliroentgen count, and if the
Curtain was there, he would have to turn back. Yet this fuel would not
last him back from the Curtain to Nedra's mountains. It would be a
chance--a frightful chance.

"O'Hara, tell me--"

"We're going through the Curtain, Nedra."

And she nodded somberly.

At fifty thousand feet O'Hara leveled off. As he accelerated past two
thousand miles an hour he checked and re-checked his calculations of
the day and hour. His problem, as he analyzed it, was to reach the
Curtain before 12:35:01 P.M., and to continue swinging into it and away
from it until--at the miraculous proper moment--his scintillometer
reading dropped below the danger point, and then, upon the inward arc
of his ellipse of flying, to smash through.

It would be best to approach first in a dive from his maximum altitude,
at his maximum speed. It was true that he might thus smash into the
Curtain before the ten-second interval in which it did not exist,
during the changing of the reactors, but at least this time he would
know what he was about to do--he would not be senseless from a bolt of
lightning.

This was his plan. And it worked.

It shot him back across the Arctic, deep into Asia, deep into the
hemisphere of Delhi, Rome and Paris and the Twelve Old Men of Geneva.

"You've got to have luck for anything like that," O'Hara admitted. "The
luck of a Columbus. Would you have bet on us?"

He laughed, then he corked the bottle. There would be no more tippling
in that little flat in Bloomsbury.

"I would not bet against your luck, O'Hara."

"But there was more than luck to it," he answered. "For I was beginning
to learn the most difficult of the arts--to think. The Father had
taught me how to start learning. Ninety-nine hundredths of the best
motor you and I have got is never used--ninety-nine hundredths of each
of our brains lies idle. Perhaps in Washington I learned to use another
hundredth. At least I had begun to learn how to learn, and once that
has begun no problem can remain insoluble."

"Almost the words of the Father," I pointed out.

"Yes, almost the words of the Father. And if you link them with the
words I found in that magnesium book--the words I forgot in my extreme
concentration upon the matter of the ten seconds in which the Curtain
would not be before me--if you recall those words--"

"Only you can do it," I quoted.

"--then you know why I am here tonight," he said. "Do you think I'd
desert them?"

"Desert whom, O'Hara? Your son?"

"Yes," he said, "my son--and the Son who remembered a woman of the
masses who had fought to keep her child, that Son who had died for
thinking it was beautiful and the tens of thousands of others now
shambling dully through those subterranean corridors, their bellies
full, without anxiety as we know it, yet haunted--dimly haunted by the
memory of love. For Stephen Bryce told me that tyranny is in essence
not the existence of a tyrant, but the debased minds of the people, and
it is their lost faculty of love that most debases them. Of course I'm
going back to them. Do you know a comparable challenge?"

"We have a challenge here," I insisted. "The deserts of China and
Africa, the hunger of our billions. What you have learned--and what you
know of guiding us--can end all that."

"Are you trying to convince me?" he smiled, and took my hand. "Listen
carefully, Arthur Blair--tonight I am returning through the Curtain.
Don't ask me how, for I have told you, the words in that magnesium
book, the moment when the Father died in Washington--I am going back!
I know I am going back despite all that the Twelve Old Men and their
Security Bureau may attempt. I shall be there in Washington tomorrow. I
will have much to do, and for the next three months you will not hear
from me. But when those three months end my voice will come to you, not
on a screen that blinds you with its incandescence--by wireless, Arthur
Blair. I shall be speaking for the Western Hemisphere to you and all
these billions. For you need us. And we so desperately need you. My
voice will come through the Curtain, and when I am finished speaking
there will be no Curtain. I will have lifted it forever.

"We can save our two worlds, Arthur, but it won't be easy. The Twelve
Old Men, those timid guardians of the past, are going to fight you. You
must fight back, and fast--inform the peoples. Give them the facts,
the dangers most of all. Don't raise false dreams, for nothing is
accomplished without sweating. Yes, you have got your work cut out for
you, Arthur--and only you can do it!"

He freed my hand. He stooped, and when he rose again, he held the
ceremonial club tight in his hand.

"I'm going to open that door," he said, "and for just one instant
you'll see the most magnificent woman on this earth. Then out you go,
old boy! Stand back--stand back!"