THE CATSPAW

                          BY GEORGE O. SMITH

                         Illustrated by Orban

           [Transcriber's Note: This etext was produced from
              Astounding Science-Fiction, September 1948.
         Extensive research did not uncover any evidence that
         the U.S. copyright on this publication was renewed.]


Thomas Barden slept fitfully. The dream was not nightmare, but it
was annoying. It was like the important thought that does not quite
struggle up through into consciousness but which remains unformed
though the mind is aware of the hidden importance. It was like trying
to read small print through a silk screen or to see fine detail through
a sheet of florentine glass.

Furthermore it was recurring.

Strangely, Tom Barden seemed to know that there was something strange
about the dream, that it was more than just the ramblings of the
subconscious mind. He knew that there was something to be gained
by permitting the dream to run while he watched, so to speak. But
the trouble was that the dream could not run so long as he remained
cognizant enough in sleep to make mental notes. When he slept deep
enough to permit the strange dream, he was deep enough to lose track of
the delicate, and so very alien, train of thought.

The fitful sleep itself was a contributing factor to ultimate success.
Since he slept not, he became drowsily tired and found himself lying
wide awake time and again with strange semi-daydreams in which
conscious thought and dream intermingled in a bizarre fantasy of fact
and fiction.

He had been asleep or awake for hours. It was nearing four o'clock in
the morning when Tom Barden slipped into a prolonged half-sleep and the
dream, as it had before, came again.

He slipped into sleep and in dream, he saw himself luxuriously lounging
on a broad couch. Above his head was a draped canopy of silk, its
draped folds hanging low in a gorgeous pattern of silken folds. It was
gently tinted in delicate colors that blended in a complete lack of
regular pattern. It seemed more beautiful for lacking pattern than it
could have been with any regularity.

It was none-ending, that canopy. From the draped dome above his couch
the silken cyclorama fell in a colorful swirl to the floor where it
folded over and over somewhere miles below the couch.

He--was isolated. He was protected. No intrusion could come even though
Thomas Barden wanted the intrusion. Certainly if he denied entry,
nothing could enter.

And yet he knew that beyond the many layers of flowing silk there was
something demanding entry. He could not see nor hear the would-be
intruder. He could not even see motion of the silk to show that there
was such a being. Yet he seemed to sense it.

And when, finally, the intruder breached the outer layers of shrouding
silk, Tom Barden knew it and was glad. Course after course of silken
screen was opened by the intruder until finally the silk parted before
his eyes and there entered--

Sentience!

       *       *       *       *       *

It was without form and void.

But it was sentience and it was there for a definite purpose. It came
and it hovered over Thomas Barden's broad couch and its thoughts were
apparent. It was in communication with another sentience outside--

"I am in."

"Good," was the mental reply, also clear to Thomas Barden. It was
not a direct communication from the other. It came relayed through
the sentience above his bed, and since he was in direct mental
communication with the other, thought and reply were clear also to
Barden. "Good," replied the other. "Be quick and be thorough. We may
never return!"

"You, sentience, listen for we have too little time. Those of your
system are numbered in the billions, and, of them all, you are the only
one we have been able to contact though we have tried constantly for
several years.

"As I communicate with you, your subconscious mind is being filled with
a specialized knowledge of a science new to you. This science is not
foreign to you, for it would normally follow the paths of discovery,
yet you are not quite ready to discover it for yourselves. We give it
to you, knowing that it will only speed up your advancement and it
will not cause a passed-over space in the normal trend of advancing
technology."

"Why are you giving this to us?" demanded Barden.

"A natural caution. You fear the complete altruist. I'll explain. This
science will enable you to develop your spacecraft drive into a means
of interstellar travel. This science is known to us. We are using
it now. However, there is a political difficulty on our world. We
have two factions. One faction wants conquest and subjugation of all
systems that are less fortunate in their sociological and technological
development. The other faction believes that any kind of subjugation of
another people will lead to war upon war in pyramiding terror. I and my
friends are members of this second belief. Since the first group has
control, they are preparing to sweep out from our system with their
ideal in force. The only way that subjugation of your race, complete
with the attending strife, may be stopped is for you to have the same
technological developments. Once you meet us as an equal, thoughts of
enslaving you can not exist."

"Logical," admitted Barden.

"This science is entering your subconscious mind. It will not be clear
to you for many days. I'd suggest rest and contemplation, but not heavy
concentration. Learning is a matter of accepting facts and filing them
logically in the subconscious mind. Unlike a course of study where fact
follows fact, this knowledge is being poured in at high speed. Your
subconscious mind is very much like a librarian who has just received a
complete file of facts on a new world. Unfortunately these facts must
be evaluated in terms of your own world and your own thought. After
evaluation, they must be filed in the proper order. The subconscious
never sleeps, but it will take time before the logical order is
complete. At that time you will be able to speak with authority on the
subject."

"I hope," replied Barden.

"You must! For we have had enough of war and talk of war. War is never
fought between peoples who respect one another's ability. Take this
knowledge and use it. And some day when you get the honest chance, pass
it along to another race so that all men can be equal throughout the
galaxy!"

The outsider made swift thought: "Quickly, for the veil thickens!"

"I must go. It would be dangerous for us both if I am trapped here
when the veil closes. Just remember the billions of your men and the
constant attempt to penetrate the mind of any one of them. Even this
was sheer chance and it is failing--"

The sentience withdrew after a warning cry from the one on the outside.
The silken screen closed, joined, and flowed to the floor without scar.

Barden was once more alone, protected, isolated.

       *       *       *       *       *

Three weeks. It took Barden three long weeks. He awoke after the
initial contact with the alien, and following the alien's advice,
considered the matter coolly. It might be true and it might be a dream,
but the fitfulness of his nature was gone. Barden then turned over and
entered the sleep of the just for nine hours. After this awakening, he
contemplated the dream and found it true.

Amazement at the accomplished fact was high, but the flood of knowledge
occupied Barden's attention. Things kept coming up out of the dark in
his mind that made little sense; other things were clear and sharp and
Barden wondered whether these had ever been tried on Terra. They seemed
so logical. Then as the days passed, these disconnected facts began to
match together. The matrix of knowledge became less broken as the days
went by, and--

At the end of three weeks, the sentience was proven correct. Thomas
Barden knew, and he knew that he knew the last detail of a new science.

His only problem was getting this science into operation before the
alien world could come--

He was all alone in this. No one on earth would believe his wild tale.
They'd lay it to a nightmare and offer him medical advice. If he
persisted, Thomas Barden would be writing his equations on the walls of
a padded cell with a blunt crayon when the alien horde came.

And to walk into the Solar Space Laboratory and tell them he had a
means of interstellar travel, complete with facts and figures would get
him the same reception as the Brothers Wright, Fulton, and a horde of
others. He would be politely shown the door and asked to go away and
not bother them with wildness.

If he had time, he could declare the discovery of a phenomenon and
offer it to the scientific world. Then step by step he could lead them
all in the final disclosures, or even after a few discoveries had been
turned over, he could act the part of a genius and force their hands by
making great strides. He had too little time.

If he were wealthy, he could set up his own laboratory and gain
recognition by proof. To go to work for another laboratory would
mean that he would be forced to do work that he felt unimportant for
sufficient a period to gain the confidence of his superiors. To be
his own boss in his own laboratory would mean that he would not be
required to follow other lines of research; he could do things that
would seem downright idiotic to those uninformed of the new science.
That plus the fact that not one of the large laboratories would care to
spend a small fortune on the cold predictions of a young unknown.

Thomas Barden wondered just how many men had found themselves hating
the everlasting Time and Money factors before. A fine future!

Barden pondered the problem for almost a week. That made a total of
four weeks since the incident.

Then came a partial solution. He was an associate member of the Terran
Physical Society. He could prepare a paper, purely theoretical in
nature, and disclosing the basis for the new science. It would be
treated with skepticism by most of the group, and such a wild-eyed idea
might even get him scorn.

Yet this was no time to think of Thomas Barden and what happened to
him. This was time to do something bold. For all the men of science who
would hear of his theory, a few of them might try. If they tried one
experiment, they would be convinced. Once convinced, he would be given
credit.

The paper could not be very long. A long paper would be thrown out
for divers reasons. A very short, terse paper might get by because it
would show the logical development of thought. The reviewing members
might think it sheer sophistry, but might allow it if for no other
reason than to show how sophistic reasoning could build up a complete
technology.

Barden began to make notes. A five-minute paper, packed with explosive
details. He selected this fact and that experiment, chosen for their
simplicity and their importance, and began to set them down.

His paper was ten pages long, filled with complex equations and terse
statements of the results of suggested experiments. He sent it in to
the reviewing board and then returned to his studies. For he would have
to wait again.

       *       *       *       *       *

Barden faced the reviewing board exactly eight weeks after the dream.
By this time he was getting resigned to waiting. Also the hysteria
that made him want immediate action was beginning to die in the face
of logic. Obviously the alien culture was not on the verge of heading
Solward or the alien mind would have told him that fact. He did mention
that there was little time, but the alien would not have bothered if
imminent disaster threatened.

Barden believed that the alien was cognizant of the difficulties of
introducing a new science to a skeptical world--especially when done
by an unknown. Perhaps if the famed Dr. Edith Ward had received the
science, a word from her would have sent the men of all Terra, Venus
and Mars scurrying to make their own experiments. Of course, Dr. Ward
was head of the Solar Space Laboratory and could write high-priority
orders for anything short of complete utilization of Luna. She would
not require disclosure to have her theories recognized.

Tom Barden wished that she were a member of the reviewing board,
for then she might be directly interested. But he noted with some
satisfaction that the Laboratory was represented. He faced the chairman
confidently, though within him he was praying for a break.

"Mr. Barden," said the chairman, "you are not familiar with us.
Introductions are in order. From left to right, are Doctors Murdoch,
Harrison, and Jones. I am Edward Hansen, the chairman of this reviewing
board. Gentlemen, this is Thomas Barden. You have read his brochure?"

There was a nod of assent.

"We have called you to ask a few questions," said the chairman.

"Gladly," said Barden. At least they were considering it. And so long
as it was receiving consideration, it was far better than a complete
rejection.

"This is, I take it, an experiment in sheer semantic reasoning?"

"It is more than that," said Barden slowly. "Not only is the reasoning
logical when based upon the initial presumption, but I am firm in the
belief that the initial presumption is correct."

Dr. Murdoch laughed. "I hope you'll pardon me, Mr. Barden. I'm rude,
but it strikes me that you are somewhat similar to the prophet who
sneers at the short-range predictions and prefers to tell of things
that lie a hundred years in the future. By which I mean that testing
out any one of your theories here would require the expenditure of a
small fortune. The amount to be spent would be far in excess of any
practical laboratory's budget unless some return is expected."

"If the premise proves true, though," said Barden, "the returns would
be so great as to warrant any expenditure."

"Agreed," said Murdoch. "Agreed. Just show me proof."

"It is all there."

"Mathematical proof? The only proof of valid mathematics is in the
experimental data that agrees. And may I add that when experiment
and math do not agree, it is the math that gets changed. As witness
Galileo's results with the freely falling bodies."

Barden nodded slowly. "You mean that mathematics alone is no proof."

"Precisely. Figures do not lie but liars can often figure. No offense,
Barden. I wouldn't accuse any man of willful lying. But the math is a
lie if it is based on a false premise."

"You have no experimental data at all?" asked Harrison.

Murdoch looked at Harrison and smiled tolerantly.

"Since Mr. Barden is not independently wealthy he could hardly have
made any experiments," said Murdoch.

Dr. Hansen looked at Barden and said: "I believe that you have stumbled
upon this line of reasoning by sheer accident and so firm is your
belief in it that you are making an attempt to have it tried?"

Barden smiled. "That is exactly right," he said earnestly.

"I do admire the semantic reasoning," said Hansen. "I am admittedly
skeptical of the premise. Dr. Jones, you represent the Space
Laboratory. This seems to be right in your department. What is your
opinion?"

"If his theory is correct, great returns are obvious. However, I am
inclined to view the idea as a matter of sophistic reasoning."

       *       *       *       *       *

Barden hastened to get Dr, Jones' attention. "Look, sir. The same
relegation of a theory to sophistic reasoning has happened before.
Admittedly this is a new science. So have been several others.
Someone must discover them in one way or another. The entire science
of electronics was discovered in this way--Maxwell formulated the
electromagnetic equations. Hertz made the initial experiments many
years later. Marconi reduced them to practice, and then a horde of
others came forth with their own contributions. Yet the vast technical
holdings throughout the electronic field were initially based upon the
mathematical predictions made by Maxwell."

"You seem well trained in logic and reasoning," smiled Hansen. "That
was a rather sharp parallel. Yet you must understand our feelings
in the matter. First, Maxwell was an accredited scientist before
he formulated the famous Equations. Now if--and remember that big
if--_if_ this is a truly parallel case, we'd all like nothing better
than to give you the acclaim you deserve. On the other hand, you
expect us to foster you in your attempt to have millions spent on
the experimentation you outline so logically. You must remember, Mr.
Barden, that despite the fact that we, none of us, will have a prime
function in the disbursement of any funds, we are none the less a
primely responsible body. The fact that we permit you to speak will
carry much weight. It will be a recommendation by us to the rest of the
members. As such we must be cautious."

"Is there no way for an unknown man to make a contribution to science?"
asked Barden.

"Of course. Produce one shred of evidence by experimentation."

"The cost!" exploded Barden. "You admit that every piece of equipment
will require special construction. There is nothing in the solar system
at the present time that will be useful."

"All of which makes us skeptical."

Murdoch spoke up: "We're not accusing you of trying to perpetrate
a hoax. You must admit, however, that it is quite possible for any
man to be completely carried away by his own theories. To believe in
them thoroughly, even to the point of despising any man who does not
subscribe to the same belief."

"That I do admit. However, gentlemen, I implore you to try. What can
you lose?"

Hansen smiled wistfully. "About three million dollars."

"But think of the results."

Hansen's wistful expression increased. "We're all thinking of the
result of dropping about three million dollars at the theory of a
young, unknown man. It's a wild gamble, Mr. Barden. We're betting our
reputations on ten pages of mathematics and very excellent logic. Can
you think of what our reputations would be if your predictions were
false?"

"But they are not."

Murdoch interrupted. "How do you know?" he said flatly.

"I have--"

"Wait," interrupted Murdoch again. "Please do not define X in terms
of X. It isn't done except in very cheap dictionaries. You see, Mr.
Barden, you are very earnest in your belief--for which we commend you.
However self-determination is not enough to produce a science. Give us
a shred of proof."

"Have you reviewed my mathematics?" demanded Barden.

"Naturally. And we find your mathematics unimpeachable. But an equation
is not a flat statement of fact in spite of what they tell you. It
is not even an instrument until you deduce from the equation certain
postulates."

"But--

"I'll give an example. The simplest form of electronic equation is
Ohm's Law. Resistance equals Voltage divided by Current. Or, simpler:
E equals IR. That has been proven time and again by experiment. Your
equations are logical. Yet some of your terms are as though we were
working with Ohm's Law without ever having heard of resistance as a
physical fact in the conduction of electricity. Your whole network
of equations is sensible, but unless you define the terms in the
present-day terminology, we can only state that your manipulation of
your mathematics is simple symbolic logic. You state that if P implies
notQ, such is so--and then neglect to state what notQ is, and go on to
state what you can do with P. Unless we know your terms, we can't even
state whether you are dividing by real or unreal factors."

"I see that you are unimpressed."

"Not at all. We hoped that you might have had some experimental
evidence. Lacking anything material to support your theory--" Hansen
spread out his hands in a gesture of frustration.

"Then I've been wasting my time--and yours?"

"Not entirely. Will you speak on your paper as an experiment in sheer
semantics?"

Barden considered. Perhaps if this could be presented as such it would
be better than no presentation at all. Let them think him a crackpot.
He'd win in the end. He would give his talk on the basis mentioned and
then if there were any discussion afterwards he might be able to speak
convincingly enough to start a train of thought.

"I'll do it," he said.

"Good," said Hansen. "The ability to think in semantic symbols is
valuable, and every man could use a better grasp of abstract thought.
Your paper will be presented next week, here. We'll put you on the
schedule for one o'clock."

       *       *       *       *       *

Confidently, Tom Barden faced the sectional group of the Terran
Physical Society and made his talk. He noted the interest present on
every one of the eighty-nine faces. He prayed for a good reception, for
he might be asked to present this paper at the international meeting,
later. He felt that he was getting an excellent reception, for he had
their interest.

He finished his speech and sat down. A buzz filled the room during the
recess before discussion, and Barden saw with considerable interest
that heads were nodding eagerly. Then the chairman rapped with his
gavel.

"There will now be an open discussion," he said.

The buzz stopped.

"Any questions?" asked Chairman Hansen.

A hand went up near the back, and was recognized.

"I am Martin Worthington. I wish to state that the logic is excellent
and the delivery was superb. May I ask if the pursuit of such
impeccable logic is a matter of training, logical instinct, or by sheer
imaginative power, did Mr. Barden momentarily convince himself of the
truth of his premise and build up on that basis?"

Barden smiled. "The latter is true. Also, Mr. Worthington, I am still
convinced of the truth of the basic premise."

The hall rang with laughter.

When it died, Barden continued. "Not only am I convinced of the
validity of this theory, but I am willing to give all I have or ever
hope to have for a chance to prove its worth."

"Then," said Worthington, "we are not so much to be impressed by the
excellence of semantic reasoning as we have been. True sophistry is
brilliant when the reasoner admits that his basic premise is false.
Sophistry is just self-deception when the entire pattern is a firm
conviction of the reasoner."

The crowd changed from amusement to a slight anger. The speaker,
Barden, had not presented a bit of sheer reasoning. He had been talking
on a theme which he firmly believed in!

Another hand went up and was recognized. "I am William Hendricks. May I
ask if the speaker has any proof of the existence of such phenomena?"

"Only the mathematical proof presented here--and a more complete study
at home. These were culled from the larger mass as being more to the
point. It is my belief that the force-fields indicated in equation one
may be set up, and that they will lead to the results shown in equation
three."

"But you have no way of telling?"

"Only by mathematical prediction."

A third hand went up. A slender hand that was instantly recognized as
that of Dr. Edith Ward.

"I wish to clarify a point," she said. "Mr. Barden's logic is
impeccable, but it _is_ based upon one false premise."

Barden looked at the woman carefully. No one could call her beautiful,
but there was a womanly charm about her that was in sharp contrast to
the cold facts she held in her brain. She looked about thirty years
old, which included the mental adjustment necessary to compare her with
a younger woman. That she was the head of the Solar Space Laboratory
was in itself a statement of her ability as a physicist.

And the fact that she condemned his beliefs was as final as closing the
lid and driving in the nails.

Period!

"I believe that my own belief is as firm as Miss Ward's," retorted
Barden.

"You will find that your premise may be valid, but the end-result is
not profitable," she said flatly.

"You've experimented?" scoffed Barden.

"I don't have to," she said. "I know!"

"Perhaps by feminine intuition?" snapped Tom scathingly.

Edith Ward flushed and sat down abruptly, rebuffed and angry. Chairman
Hansen arose and tried to speak, but the wellings and mutterings grew
from a low murmur to a loud roar that changed slowly from random sounds
of anger to a chant of "Throw him out! Throw him out! Throw him out!"
as more and more voices took it up. Hansen banged sharply with his
gavel and finally the angry cries died again into the dull muttering.

"We are not a rabble," said Hansen sharply. "I shall ask Mr. Barden
to leave quietly. We will then continue with our regular business and
forget this unhappy incident."

Barden left amid a sullen silence.

       *       *       *       *       *

That was that. That door was closed to him, finally and completely.
Barden went home in a blue funk and fretted for several hours. Then
determination arose to show them all, and he consulted his notes again.

Time--and Money!

Doubtless it had been the same cry a thousand years ago, and there was
no doubt that it would be the same stumbling block a million years from
now. Perhaps on a different planet of a distant sun if Terra were no
longer a running concern, but it would always be the cry.

Well, he thought, considering both, he did not know how much time he
had. He knew he had little money. Also, he knew that no matter what he
did he would never know about the time factor nor would he be able to
change it much. Perhaps there might be some way to get money. If he was
to be forced into the slow methods, and he failed, he would know that
he had tried.

He took his mind from the ever-present problem of putting the science
across, and started to inspect the new art from a dispassionate
standpoint. It was his first try at looking at the technology from the
standpoint of a scientific observer. Since the day of the dream, Tom
Barden's one thought had been to initiate this development. Now, for
the time being, Tom Barden went through his adequate storehouse of
alien knowledge to see what other developments he might get out of it.

He grunted aloud: "If they won't let me build a better spacecraft, I'll
build a better mousetrap!"

Then he laughed, for the new art was so complex and so well developed
and so far beyond the present science that there were a horde of little
items that could be put to work. The generation of spiral magnetic
fluxes, for instance, would far outdo the machinist's magnetic chuck.
No plain magnetic attraction this, but a twin-screw of magnetic flux
lines throughout the chuck-plate and the metal work, fastening them
together. There were means of developing a type of superspeed radio
communication along a tight beam that could not be tapped. A simple
method of multi-circuit thyratron operation that had both an ionization
and a deionization time of a fraction of microsecond or even less. A
means of amplifying true square waves without distortion--permitting
the paradox of the voltage assuming all values between zero and
maximum instantaneously during the rise of the wave from zero to
peak. A card-file sorting system capable of maintaining better than
three million items and producing any given item with a distribution
of near-items on either side--all contained in a desk-cabinet and
operating silently within a three second interval. A magneto-physical
means of exhausting vacuum tubes and removing occluded gases from the
tube electrodes simultaneously. The latter could be kept in operation
constantly during the life of the tube, if need arose.

He fastened on the latter. If it would generate the almost-perfect
vacuum in a vacuum tube it would also de-air electron microscopes and
all other kinds of equipment.

It was simple, too. It was not one of the direct results of the alien
science, but it was an item used to develop the science from present
technology. Doing it would not introduce anyone to Barden's technology
any more than a thorough knowledge of small intricate mechanisms
would introduce a mechanician to the field of electronics. But one
cannot delve into basic electronic theory without hitting some of the
principles of moving machinery.

Thomas Barden made his plans. When the plans were made, he bought tools
and parts and went to work. Knowing every factor helped, and not many
days passed before he had a working model of his magnetic vacuum pump.

He knew where to take it, luckily. He had worked for Terran
Manufacturing, Incorporated and because of his connection there he was
not unknown to the chief engineer of Solar Electric. Terran was a small
outfit, and though Barden felt that he owed it some loyalty, he felt
that the mighty Solar Electric could better afford the price he was
prepared to ask. Terran would dig it up--but Solar was prepared at any
time for that amount.

And the alien race might not wait--

       *       *       *       *       *

He was ushered into the office of Hal Weston after an hour of painful
waiting. The chief engineer of Solar Electric recognized him with a
slight frown.

"You're the fellow who took off on Miss Ward, aren't you?"

"No," smiled Barden. "She happens to be the one that took off on me.
I'm still right and I intend to prove it!"

"Not here, I hope. Your card stated differently."

"I'm entering nowhere on false pretenses, Mr. Weston. My card states my
offer completely."

"You have a means of developing an almost perfect vacuum and
simultaneously removing adsorbed gas from any object in the inclosure?"

"Right!"

"Interesting if true. Let's see it."

"I have not the equipment with me. However, I have here a ten-inch
glass sphere made from a laboratory flask. In it are several coins,
bits of graphite, spongy palladium, and some anhydrous copper sulphate.
This tube was evacuated by my equipment and there was no other
treatment for removal of extraneous material."

"May we check that?"

"That is why I brought it along--for your own satisfaction."

Weston spoke into the communicator on his desk and in a minute, the
door opened to admit an elderly man in a white coat. Weston gave him
the flask and said: "Dr. Grosse, this flask is supposed to be totally
evacuated and all adsorbed gases removed as well as water vapor. I want
a precision quantitative analysis of everything inside of this flask.
And," he grinned, "get the results to me by day before yesterday."

"Now," said Weston to Barden, "granting that this is the real goods,
how large can it be made?"

"It takes about four kilowatts per liter," said Barden. "Since the
process takes only about ten seconds, the demand is quite high over a
short period. But bearing in mind the four KW per liter, you may make
the thing evacuate any volume up to the practical limit."

"Nothing for a home appliance," laughed Weston. "But if it will drive
the spitting devil out of an electron microscope in ten seconds, it's
worth it. What are you asking for rights and royalties if it performs
as you state?"

"Mr. Weston, I'm interested in one thing only and that is to prove the
value of my theory--the one that Edith Ward scorned."

"We're not interested in your theory save as a theory," said Weston.

"I don't want a position. I want enough immediate money to set up my
own laboratory."

"You'll make a lot more if you take a small option now and accept a
royalty, you know."

"I'll sell it outright for five million."

"I'm afraid that we can't settle that amount in one afternoon."

"That's all right," said Barden. "Get me twenty-five thousand as an
option. Then take ten days to build one or to investigate all you want
to. If it does not perform, I'll return your money. If it does perform,
five million goes."

"Contingent upon Dr. Grosse's findings," said Weston. "And providing
that you give me your original equipment in order to save some time in
making the initial investigations. I'll have the option agreement and a
certified check in this office tomorrow morning."

Barden smiled. "I _know_ what the evacuator will do. I'll be back
tomorrow with the original machine!"

Barden's original was an un-neat bit of coils and conducting rods and
it looked out of place in Weston's office. But the chief engineer
did not mind. He was gloating over the analysis, and checking the
report made by one of the mathematical physicists on the theory of the
operation of the evacuator. Both were more than satisfactory.

"You're in, Barden," chuckled Weston as he countersigned the option
agreement. "Now what do we do?"

"Me?" said Barden. "I'm going to rent me a large empty plant somewhere
and start ordering equipment. I may even be back with a couple of other
little gadgets later."

"If they're as good as this looks right now, they'll be welcome."

"I'll remember that," said Barden.

       *       *       *       *       *

Barden's tracks were swift from there on. His first stop was to deposit
the check in the bank to the amazement of his teller who felt forced
to check the validity of the voucher despite the fact that it was
certified. To have Thomas Barden, whose average salary had run about a
hundred-fifty per week suddenly drop twenty-five thousand in the bank
was--to the banker's point of view--slightly irregular.

Barden was not able to get out of the bank without having Mr. Coogan,
the president of the bank, catch him and ply him with seventeen
suggestions as to how the money could be invested. Tom almost had to
get insulting before he could leave.

The next month was a harrowing, mad maze of events. He rented an
unused factory, complete with machine tools. He hired seven men to
help him, and then ran into difficulties because he had to make the
equipment to make the machines. He found that starting from complete
behind-scratch was a back-breaking job. Daily, the railroad spur
dropped a freight car to be unloaded with stuff from one of the leading
manufacturers of scientific equipment. The electric company took a
sizable bite when they came along the poles with some wrist-thick
cables and terminated it at his plant. He ended up by hiring three
more men and putting them to making samples of some of the other
by-products, knowing that his money would not last forever. The board
of review had mentioned three million, but Barden was beginning to
understand that despite all new types of equipment, they were still
considering the basic physical laboratory as useful. They were right.
It was a lot different starting from an empty factory and taking off
from a well-maintained laboratory.

The days sped by and became weeks. The weeks passed and became months.
And as the months worked themselves slowly past, chaos disappeared and
order came from madness.

The by-products of the alien science came swiftly, and they sold well.
Money flowed in fast enough to attract attention, and it was gratifying
to Tom Barden to read an account of his "meteoric rise" that started
from the day he "disagreed violently with the famed Dr. Ward."

If he had wanted money or fame, here it was. But Barden knew the story
behind the story, and he also knew that whoever the alien might be,
from whatever system, and adhering to whatever culture, the alien would
find no fault in his operations. He had taken the long, hard road
compared to the road taken by an accredited scientist producing such a
theory. He cursed the delay and knew that it might have cut his time
down to a dangerous minimum.

But Tom Barden had become the genius of the age. His factory had grown
to a good staff, all but a few of whom worked on the basic science he
needed to develop. It was developing slowly, but certainly, and each
experiment showed him that the alien mind had been absolutely correct.

Daily he taught school for a hour. He knew every step, but he wanted
his men to know the art when they were finished; the final experiment
made. They would emerge from this trial-without-error period as
technicians qualified to work on any phase of the new science. It gave
him no small pleasure to know that his outfit would eventually be far
ahead of the famous Solar Space Laboratory in techniques pertaining to
the art of space travel. He hoped to make Dr. Edith Ward sit quietly
down and eat her own words--backwards!

His plans were not published, and the outpourings of by-products seemed
high enough to any observer to be the sensible output of the many men
working there. None but those who worked there knew that Tom Barden
knew every detail of every gadget that hit the various markets, and
that the work of making the initial models was not the result of many
man-hours of experiment, but a few man-hours of building to plans that
had been proven and in use.

He was not bothered until the day it was announced that Thomas Barden
Laboratories were buying a spacecraft from the government.

The spacecraft was being delivered through the vast back doors of the
factory at the same time that Dr. Edith Ward was entering the office
doors in front.

       *       *       *       *       *

Barden met her in his office. "How do you do, Miss Ward."

"How do you do," she returned with extreme politeness.

"May I ask your business?"

"I am here as a representative of the Solar Space Laboratory."

"Indeed? And what has the government to say?"

Edith Ward slammed her purse down on his desk. "You fool!" she snapped.
"Stop it!"

"Don't be upset," he said in an overly-soothing tone that was intended
to infuriate. It succeeded.

"You blind fool. You're to stop experimenting in that superspeed drive!"

"Am I?"

"Yes," she blazed. "And I have official orders to stop it."

"Miss Ward, you tried to block me before. You did not succeed. Why do
you demand that I stop it?"

"Because it will not work!"

"You've experimented?"

"I have not because it is dangerous!"

"Then any knowledge you may have about this science is either guesswork
or--feminine intuition?"

"You accused me of that before, remember?"

"I didn't get away with it then," said Barden. "But I can now. I was
unknown then, remember? Well, remember again that I've advanced from
unknown a year ago to my present stature now. And I might add that my
present stature is not too far below your own, Miss Doctor Ward."

"I have authority to stop you."

Barden looked down at her with a cryptic smile. "Yeah?" he drawled. "Go
ahead and try!"

"And do you think I can't?"

"Nope," he said.

"How are you going to stop me?" she blazed.

"I won't have to," he said. "Public opinion will. Don't forget, Miss
Ward, that people are still running this system. People are and always
have been entirely in favor of the man who came up from nowhere and did
things on a big plan. Horatio Alger died a long time ago, Miss Ward,
but he's still a popular idea. When you stop me I shall appeal to the
people."

"In what way?"

"You wouldn't be using your feminine jealousy to stall me while the
Solar Lab develops the interstellar drive, would you?"

"You--!"

"Nah," he warned her blithely. "Mustn't swear!"

"Oh damn!"

"Now look, Miss Ward," said Barden quietly, "we've had our
snarling-session twice. Once when you laughed me out of the Terran
Physical Society's big meeting and now when I tell you that I am big
enough so that you'll not stop me by merely expressing a personal
opinion. Since I'm now big enough to command a little respect in my
own right, supposing you give me some of yours and I'll see if I can
find any in me to show you. Take the previous as a partial apology
if you must. But I'm wanting to know by what basis you state that
pursuing this job is dangerous--or say more dangerous than working on
high-tension lines or space travel as it now exists."

"The theory you present has one danger factor. According to my
own interpretation of your theory, the fields you require in your
spacecraft to achieve superspeed are powerful enough to cause a
magnetostriction in nonmagnetic materials. This magnetostriction is an
atomic magnetostriction which causes the alignment of the planetary
planes of the electron orbits. The result is a minor chain fission
reaction that becomes major after the first nineteen microseconds."

"My theory is that nothing of that nature will take place," said Barden.

"Remember," she said, "despite your dislike of me personally, that I am
trained in physics. Therefore my interpretation of physical phenomena
and my predictions of such are more--"

"I agree," interrupted Barden. "But again do not forget that this is a
field that is new to all scientists."

"Agreed again," she said with a slight smile. "But I've had several
trained men working on your theory. They agree with me."

"Don't believe that anyone can formulate an opinion on the material
that you have available."

"Oh, but we can."

"Then you have experimented--"

"No, we have not."

"Then exactly where did you get this extra information?" demanded
Barden.

Dr. Edith Ward looked at Tom Barden carefully. "From the same place
where you got yours!" she said slowly and deliberately.

       *       *       *       *       *

Barden wondered, _did she know?_

He grinned. "I dreamed mine," he said. "Everything that I've produced
emanated from a dream." Then Barden embellished it thoroughly, knowing
that the flagrance of his embroidery would sound like a lie to anyone
who was really unaware of the truth. "I was invaded in a dream by a
gentleman who used a mechanical educator on me and taught me everything
that I've produced, everything that I've invented, and every advanced
theory that I've had. I have become a scientist of an alien culture
that I have full intention of making into a solar science."

"Then it is true," she breathed.

"What is true?" he demanded.

"Tom Barden, listen. Not only do I accept your apology of a few moments
ago, but I offer mine. I--was afraid. Just as you were afraid to let
the truth be known. I blustered and took my attitude because I could
not let it be known that I, head of the Solar Labs, could be influenced
by what the learned men would term either dream or hallucination."

"You've had one too?" he asked quietly.

She nodded.

Tom grunted. "Let's compare notes," he said. "Seems as how we got
different stories out of our friends."

Edith nodded again and said: "It was a strange dream that came to me
one night about a year and a half ago. I was the soul and master of a
mighty castle, an impregnable fortress with but five roadways entering.
Interpretation of that is simple, of course the five roadways were the
five senses. A ... messenger came, but instead of using any of the
roadways, he came through the very walls, and warned me."

"Just what was his story?" asked Barden.

"That Sol was a menace to a certain race. This race--never defined nor
located save that it was a stellar race--was incapable of conquering
Sol excepting by stealth. However it could be done by giving one smart
man a partial truth, and that it was more than probable that this would
be done. The partial truth was the technique of a new science that
would if not used properly, cause complete destruction of the system.
In the final usage, there would be a fission-reaction of whatever
planet it was used near. The reaction would create a planetary nova
and the almost-instantaneous explosion of the planet would wipe out
all life in the system and the counter bombardment of the sun by the
exploding planet would cause the sun itself to go nova, thus completing
the process."

"I presume your informant was quite concerned over the possible
destruction of a friendly race?"

"Certainly," she said. "That is why he contacted me."

"If I were a member of the conquer-all faction of my story, Miss Ward,
I would be trying to contact someone here to warn them of a terrible
danger if the science were exploited. That would delay our work long
enough for them to arrive, wouldn't it?"

"There is nothing so dangerous as a half-truth," said Edith Ward
flatly.

"Nor as dangerous as a little knowledge," agreed Barden. "However, Miss
Ward, my story is just as valid as yours. And since neither story may
be checked for veracity, how do you propose to proceed?"

"I think you'd better stop!"

       *       *       *       *       *

Barden sat down on the edge of the desk and looked down at her. She was
sitting relaxed in the chair alongside, though it was only her body
that was relaxed. Her face was tense and her eyes were half-narrowed
as in deep concentration. Barden looked at her for a moment and then
smacked a fist into the palm of his hand.

"Look," he said, "that's apparently what your informant wants. Now as
to veracity, for every statement you make about the impossibility of
interpreting theoretical logic into a complete prediction of physical
phenomena without experimental evidence, I can state in your own words
that you can't tell anybody what the outcome will be. You want me to
stop. If my story is true, then Terra will have interstellar travel and
will meet this incoming race on its own terms. Either proposition is
O.K."

Edith Ward muttered something and Barden asked what she said.

"I said that I wondered how many men were too successful in mixing
nitroglycerine before they had one smart enough to mail the formula
to a friend--before he went up. I also wonder how many men tried Ben
Franklin's experiment with the kite and--really got electricity out
of the clouds and right through his body and was found slightly
electrocuted after the storm had blown over. Number three--novas often
occur in places where there seems to be no reason. Could they be
caused by races who have just discovered some new source of power? And
double-novas? A second race analyzing the burst and trying their own
idea out a few years later?"

"My dear young woman," said Barden, "your attitude belies your
position. You seem to be telling me not to advance in science. Yet you
yourself are head of the Solar Space Laboratory, an institution of
considerable renown that is dedicated to the idea of advancement in
science. Do you think that your outfit has a corner on brains--that no
one should experiment in any line that you do not approve?"

"You are accusing me of egomania," she retorted.

"That's what it sounds like."

"All right," she snapped. "You've given your views. I'll give mine.
You've shown reasons why both your informant and mine would tell their
stories in support of your own view. Now admit that I can do the same
thing!"

"O.K.," laughed Barden uproariously. "I admit it. So what?"

"So what!" she cried furiously. "You'll play with the future of an
entire stellar race by rushing in where angels fear to tread!"

"Careful, Miss Ward. Metaphorically, you've just termed me a fool and
yourself an angel."

"You are a fool!"

"O.K., lady, but you're no angel!"

"Mr. Barden," she said icily, "tossing insults will get us nowhere.
I've tried to give you my viewpoint. You've given me yours. Now--"

"We're at the same impasse we were a half hour ago. My viewpoint is as
valid as yours because there's nobody within a number of light-years
that can tell the truth of the matter. You are asking me to suppress a
new science. Leonardo Da Vinci was asked to suppress the submarine for
the good of the race. He did it so well that we know about the whole
affair."

"Meaning?"

"That true suppression would have covered the incident, too. But the
submarine was suppressed only until men developed techniques and
sciences that made undersea travel practical. If I suppress this
science, how long do you think it will be before it is started again by
someone else? How did either of our informants get the information?"

"Why ... ah--"

"By trying it themselves!" said Barden, banging a fist on the desk
for emphasis. "Suppression is strictly ostrich tactics, Miss Ward.
You can't avoid anything by hoping that if you don't admit it's there
it may go away. It never does. The way to live honorably and safely
is to meet every obstacle and every danger as it comes and by facing
them, learn how to control them. Shakespeare said that--'The slings and
arrows of outrageous fortune ... or nobler in the heart to take arms
against a sea of troubles ... and by facing them, to conquer them!'
That may be bum misquote, Miss Ward, but it is true."

"Then you intend to try it out?"

"I most certainly do!"

Edith Ward stood up. "I've nothing more to say. You force me to take
action."

"I'm sorry, Miss Ward. If it is battle you want, you'll get it. You'll
find it harder to quell Tom Barden The Successful than you found it
a year ago when you shut off Tom Barden The Theorist with a word of
scorn. I'm sorry--I really am."

"Sorry?" she repeated with disbelief.

"Sure," he said. "Barden Laboratories and Solar Labs could really go
places if we weren't fighting. Only one more thing, Miss Ward."

"What?" she replied impatiently.

"_Divide and conquer_ is not uniquely Terran!"

       *       *       *       *       *

After she left, Barden wondered whether his final shot had hit
anything. He returned to work and forgot about it, sensibly admitting
that if it did he would not be bothered and if it did not he wouldn't
stop anyway, and so he might as well get to work. He rather hoped to
avoid the possible delay that would follow official action.

Dr. Edith Ward answered him within twenty-four hours. Her word was
accepted as valid in many places; had been the final authority on such
matters for some time. Up to now there had never been any defense. Plus
the fact that his side of the argument had never been voiced.

Barden didn't scourge the court for their decision. With only one
accredited side of the evidence in, they could but take action. So
Barden shrugged, grinned to himself, and spent several days in intense
study, laying out the program that was to continue in his absence. Then
he took the flier for the Terran Capital.

It was not a court hearing. It was more of a high-powered debate
before a group of qualified judges and investigators. Barden looked
into the background of his judges and was glad that the old system
of appointment to investigating committees had been stopped. Though
these men were not qualified physicists, they were not the old-line
politician, who took an arbitrary stand because he thought that waving
a banner with a certain device would sound good to his constituents.
There would be little personal opinion or personal ambition in this
hearing, and not one of the judges would sacrifice either contestant on
the altar of publicity.

By unspoken agreement, neither he nor Edith Ward mentioned the source
of their information. This Barden admitted was hard on the female
physicist's argument for she could claim only mathematical analysis and
he could claim experimental evidence.

They heard her side and then asked for his. He gave his arguments
simply and answered every point she brought up. There was rebuttal and
rejoinder and finally open discussion.

"I claim that this man is not a qualified physicist," she stated
firmly. "As such he has not the experience necessary to judge the
validity of my argument."

"I admit that I hold no degrees," said Barden. "Neither did Thomas
Edison. Is Miss Ward convinced that no man without a string of college
degrees is qualified to do anything but dig ditches?"

That hurt, for the investigators were not blessed with doctor's degrees
in philosophy; the scattering of LLDs were about half honorary degrees
and their owners though gratified for the honor knew how it was earned.

"Of course not," snapped Miss Ward. "I merely state--"

"If Miss Ward is so firm in her belief, why doesn't she bring forth
some experimental evidence. She has the entire holdings of the Solar
Space Laboratory at her disposal. If this is as important as she
claims, then the financial argument may be dispensed with. For no
amount of money is capable of paying for total destruction of the solar
system."

"I need no experiments," she snapped.

"Or is Miss Ward trying to tell us that any line of research that she
does not sponsor is not worth bothering with? Or is she trying to stop
me so that she can take up? Or has she started--late--and wants me
stopped before I get to the answer. That would make the famous Solar
Space Laboratory look slightly second-rate, wouldn't it."

       *       *       *       *       *

"Gentlemen," cried Miss Ward facing the committee and ignoring Barden,
"his statements are invidious. He is accusing me of jealousy, personal
ambition, and egomania. This is not fair!"

"Miss Ward, I regret that you are not a man--or that I am not a
woman. Then we would have an even chance before a committee of our
contemporaries."

"Mr. Barden," she said in an icy voice, "I've been accused of flaunting
my sex every time a question is raised. I've also been told by many
that my position was gained in the same way. Just because I prefer to
be a physicist instead of some man's housekeeper, I am viewed with
suspicion, hatred, jealousy, and dislike. Well, Mr. Barden, you accuse
me of using my sex. It is as much a hindrance as an aid, because I find
that a woman has to be three times as good as the man in the same job
in order to get the same recognition. If she isn't, nobody trusts her
at all! Now," she said facing the committee, "I'll make my final plea.
I've had mathematical physicists at work for almost a year. They agree
with me. Thomas Barden has earned his position, I admit. But I still
claim that he is moving forward along an unknown road because he is
unable to make the necessary predictions. I've explained where this
road leads to, and the consequences of following it blindly. He must be
stopped!"

"Mathematics," said Barden, "and I quote Dr. Murdoch of the Board
of Review of the Terran Physical Society: 'And may I add that when
mathematics and experiment do not agree, it is the math that is
changed. As witness Galileo's experiments with the falling bodies.' No
one can make a certain prediction postulated on mathematics unless he
has cognizance of every term. Miss Ward, are you aware of every factor?"

"No but--"

"Then your mathematics is faulty. And your opinion is, therefore,
reduced to a personal opinion and not a scientific statement of
fact. I've heard that a physicist is a learned one who leaps from an
unfounded opinion to a foregone conclusion."

"You sound like an orator," snapped Edith Ward, "and orators seldom
follow full fact unless it enhances their point."

"I'm sorry that you have that opinion," said Barden. "However, Miss
Ward and gentlemen, regardless of what you do, of how you attempt to
restrain me, I shall pursue this matter to the bitter end. If you deny
me the right to work on Terra or any other solid body of the system, I
shall take my laboratory into space and then we shall have two space
laboratories--one of which will function in the medium for which it was
named!"

Barden nodded affably, turned, and left the room.

One of the committeemen smiled sardonically and said: "I think he has
just said, 'To Hell with us'!"

Another one nodded glumly and said: "Me, I think he's right. No one
can stand in the way of progress."

Edith Ward blazed. "Progress! Progress! Is destruction progress? Well,
if the ultimate goal of mankind is to go out in a blazing holocaust of
his own making, then this is true progress. One proper step toward the
final Gotterdammerung!"

The committeeman smiled at her tolerantly. "Twilight of the Gods, Miss
Ward? Oh come now, we aren't gods and I daresay that the universe will
continue to function without man's aid and abetment."

Edith Ward snorted through her patrician nose. "Correct," she snapped.
"But after we leave, who's here to care?"

       *       *       *       *       *

Dr. Edith Ward was surprised by his arrival at the Solar Space
Laboratory. She didn't expect him. He had won his battle, and she knew
he was not the kind of man to gloat over a defeated enemy. Therefore
she reasoned that she might never see him again for certainly she would
not go to his place to see him--and eventually the whole system would
go up, triggered by the untrained hand of Thomas Barden.

Then to have him call--it bothered her. Why--?

He entered, carrying a small olive branch, and he smiled boyishly as he
handed it to her with a small bow.

"A truce," he suggested.

"There can be no truce," she said stonily. "It will either be you or me
that is shown right."

"Oh, I wouldn't say that," he said with a smile. "Look, Miss Ward,
I've never disregarded the possibility that you might be correct. All
I've wanted was a chance to prove it instead of merely writing it off
on the grounds of possible danger. One never knows what will happen
until one tries. Therefore I wanted to continue. I've completed the
ship and it is awaiting a trial. Any time we're ready."

"Is this a last attempt at mollification--a salving of your somewhat
rusty conscience?"

"Not at all," he said. "I want you to go along with me as a qualified
observer."

"To observe what? Terra going up in flames?"

"Nope. Not necessary. The ship still retains its normal drive. We'll
take it out beyond the orbit of Pluto by a couple of billion miles and
let it go out there. I daresay that if you are correct, the fury of a
few hundred tons of spacecraft going up in sheer energy will not damage
the solar system much. Especially from that distance. Then if it does
run, we're also on our way to one of the nearby stars. Like?"

"Sounds reasonable."

"Certainly," he said. "Frankly I've considered that ever since you
mentioned the problem."

"I wonder if my informant considered it, too?" she said slowly.

"Probably."

"Then his warning was truly helpful."

"Iffen and providen again," he grinned. "But if he is so nicely
altruistic, why didn't he tell us how to get a real superspeed drive?"

"Maybe there is none."

"Then," said Barden, "why knock out a solar system that is so far away
that nothing it does can have any effect upon you?"

"A very valid point," said Edith Ward. Her eyes opened wide and her jaw
fell slack. "Goodness," she breathed.

"Are we?" he asked hollowly. His expression was one of wonder and
amazement.

"Well, if we win and it works, they've hazarded nothing and still have
their science. If we lose, they will not miss us in the first place
and also they'll quickly abandon that point."

"Guinea pigs," snorted Edith. She stood up and put one slim hand in
his. She gave it a hearty shake and a firm grasp. "I'm in--from right
now to the point where the whole cosmos goes up in a cloud of nuclear
particles! I'll be at your place in the morning with my case packed for
a six months' trip. Now I'm getting a whole case of feminine curiosity!"

"Yes?" he said cheerfully. "What, this time?"

"Well, if your informant was tossing us an experiment, hoping to get
an answer, then why did mine warn me? They'll never see a spaceship
burst at a distance of a half dozen light-years. They might never
really know."

"We'll find out," he said firmly. "There is something about both sides
that I do not like!"

       *       *       *       *       *

True to her word, Edith Ward turned up at the first glimmer of daylight
with her case of personal belongings. "Where'll I have it put?" she
asked.

"Ship Two, Stateroom Three," he said. "I have two crates fixed up so
that if you're right, we can still get home without taking to the
lifecraft."

One hour later, the two ships lifted on their ordinary space drive and
sped with constant acceleration directly away from the sun. At three
times gravity they went, and as the seconds and the minutes and the
hours passed, their velocity mounted upward. In both ships, the men
worked quietly on their instruments, loafed noisily, and generally
killed time. Everything had been triply checked by the time that
turnover came, six days after the start. Then for six more days the
ships decelerated at three gravities while the sun dwindled in size.
Between Tom Barden and Edith Ward there was much talk, but no solution
to the problem. They covered nearly all aspects of the possibilities
and came up with the same result: Insufficient evidence to support any
postulate.

About the only thing that came to complete agreement was the statement
that there was more to this than was clear, and it was suspicious.

The feud that had existed faded away. It may have been the common
interest, or if you will, the common menace. For though no true menace
had shown, it was a common bond between Barden and Ward against a
question that annoyed them simultaneously. It may have been simply the
fact that man and woman find it hard to continue a dislike when they
have something in common. Nature seems to have made it so. It may have
been the thrill of adventure, prosaic as it was to be racing through
unchangeable space for hour upon hour and day upon day with nothing but
the sheerest of boredom outside of the ship. Perhaps it might have been
that the sight out of any window was exactly the same today as it was
yesterday and would be tomorrow or a hundred years from now--or even
a thousand, for though the stars do move in their separate paths, the
constellations are not materially different. The utter constancy of the
sky without may have turned them inward to seek the changing play of
personality.

Regardless of the reason, by the time they reached that unmarked
spot outside of the orbit of Pluto where the ships became close to
motionless with respect to Sol--there was no way of telling true
zero-relative motion and true zero was not important anyway--they were
friends.

The ships were rather closer together than they'd anticipated, and it
took only a couple of hours of juggling to bring them together. Then
the skeleton crew of the one was transferred to the other ship. It drew
away--and away and away.

"We've got more radio equipment aboard these crates than the
Interplanetary Network owns," grinned Barden. "Everything on the
darned crate is controlled and every meter, instrument, and ding-bat
aboard her will ship the answer back here. There must be a million
radio-controlled synchros aboard these ships, and cameras on both to
read every factor."

"That's fine," answered Edith with a smile. "What happens if it works
like a charm and takes off at superspeed? How do your radio-controlled
gadgets work then?"

"We'd lose the ship, of course, if we didn't have a time clock on
the drive. If all goes well, the first drive will run for exactly
ten seconds. Then we'll have about a ten-day flight to find it again
because it will be a long way from here--straight out!" He smiled. "Of
course, if we want to take a small chance, we could turn it on its own
primary drive and superspeed it back if all goes well. But the radio
controls will be as sluggish as the devil because there should be about
a three or four hour transmission delay."

       *       *       *       *       *

The other ship was a minute speck in the distance. Then a ship-alarm
rang and the entire crew came to the alert. Barden said: "This is it!"
in a strained voice and he pulled the big switch.

Along the wall was the bank upon bank of synchrometers, reading every
possible factor in the controlled ship. Before the panel were trained
technicians, each with a desk full of controls. Behind them were the
directors with the master controls, and behind them stood Barden and
Edith Ward. From holes above peeked the lenses of cameras recording the
motions of every technician, and behind the entire group, more cameras
pointed at the vast master panel. The recorders took down every sound,
and the entire proceeding was synchronized by crystal-controlled clocks
running from a primary standard of frequency.

At the starting impulse, the warm-up time pilot lit and the relays
clicked as one, like a single, sharp chord of music. When the warm-up
period ended the pilot changed from red to green and another bank of
relays crashed home with a flowing roar, each tiny click adding to the
thunder of thousands of others like it.

"That's the end of the rattle," observed Barden. "From here on in we're
running on multi-circuit thyratrons."

The meter panel flashed along its entire length as the myriad of
Ready lights went on. The automatic starter began its cycle, and the
synchrometers on the vast panel began to indicate. Up climbed the
power, storing itself in the vast reservoir bit by bit like the slow,
inexorable winding of a mighty clock spring. Up it went, and the meters
moved just above the limit of perception, mounting and passing toward
the red mark that indicated the critical point.

As slow as their climb was, each meter hit the red mark at the same
instant.

There was a murmur of low voices as each technician gave his notes
to the recorders. No scribbling here, the voice itself with its
inflection, its ejaculation, and its personal opinion under stress
would be set down.

Then the master switch went home with a tiny flare of ionized gases--

And silently every panel went dead.

       *       *       *       *       *

"Oh!" said Edith Ward in a solemn tone.

"Not yet," Barden objected. "This may be success."

"But--?"

"How do you hope to control a radio-controlled drone that is traveling
higher than the velocity of propagation?"

"But how will you ever know?"

"When we--"

He was interrupted by the chatter of the radiation counter. Light
splashed in through the tiny ports in a brilliant flare.

"Well, we won't," said Barden helplessly.

"Won't what?"

"Ever catch up with it! Not where it's gone!"

"So--?"

"So we've solved that problem," he said bitterly. "Your informant was
right. From what the counter says, that was a vicious number. Well, I
guess I am licked, finally. I admit it."

"Somehow," said Edith solemnly, "I know I should feel elated. But I am
not. Fact of the matter is, I am ashamed that there is a portion of my
brain that tells me that I am proven correct. I ... fervently wish it
were not so."

"Thanks," he said. "I wish but one thing."

"What?"

"I'd have preferred to have been aboard that crate!"

"Tom!" she said plaintively. "Not--oblivion."

"No," he said with a wistful smile. "At superspeed, my recording
instruments could record nothing. Perhaps if I'd been aboard I could
have found out what really happened. There is no way."

"But what can we do?"

"Build another one and spend my time trying to find out how to get a
recording from a body that isn't really existent in this space at all."

"That sounds impossible."

"Then there is but one answer," he said, "and that is to go out with it
and hope that by some machination I can control the reaction before it
gets beyond stopping."

"Tom," she said quietly, "you are still convinced that such a thing is
possible?"

"I am," he said. And then he stopped as his face filled with wonder.

"What?" she asked, seeing the change.

"Look," he said, his voice rising in excitement. "We caught radiation.
Right?"

"Right."

"That means that the ship was not exceeding the velocity of light when
it went up!"

"Yes, but--?"

"Then on the instantaneous recorders there must be a complete record of
what every instrument _should have been reading_ but did not due to the
mechanical inertia of these meters! Right?"

"But suppose--"

"Look, Edith. The theory of the drive is based upon the development
of a monopolar magnetic field that incloses space in upon itself like
a blister, twisted off from the skin of a toy balloon. Now that field
would collapse if the fission started, because the fission is initiated
as you claim by magnetostrictive alignment of the planetary orbits
of the field-electrons in the atoms. Obviously the magnetostrictive
effect is more pronounced near to the center of the monopolar
generator. Ergo that would go first, dropping the speed of the ship
to below the velocity of light by a considerable amount. Then as the
fission continued, spreading outward, the various instruments would go
blooey--but not until they'd had ... did you say thirteen microseconds
after initiation the major fission took place?"

"Yes."

"Give it twelve microseconds to drop the ship below the speed of light
and I have still one full microsecond for recordings!"

       *       *       *       *       *

Edith Ward looked up in admiration. "And you'll bet your life on what
your instruments can see in one millionth of a second?"

"Shucks," he grinned. "Way way back they used microsecond pulses to
range aircraft, and they got to the point where a microsecond of time
could be accurately split into several million parts of its own.
Besides, I made those instruments!"

"Q.E.D." said Edith Ward quietly. "But how are you going to develop
a monopolar magnetic field without the magnetostrictive effect? The
prime consideration is not the field, but the fact that aligning the
planetary orbits means that two things tend to occupy the same place at
the same time. That isn't--they tell me--possible."

"Too bad the reverse isn't true," he said.

"You mean the chance of something occupying two places at the same
time?"

"Uh-huh."

"What then?"

"Then we could develop two monopolar fields of opposing polarity to
inclose the twin-ship proposition. Then the atomic orbits would not be
affected since they would receive the bipolar urge."

"Couldn't you change from one to the other very swiftly?"

"Not without passing through zero on the way. Every time we passed
through zero we'd end up at sub-speed. The ship would really jack
rabbit."

"Oh."

"But," he said thoughtfully, "what happens if the monopolar field is
generated upon a true square wave?"

"A true square wave is impractical."

"You mean because at the moment of transition, the wave front must
assume, simultaneously, all values between zero and maximum?"

"Yes," she said, "and it is impossible to have any item operating under
two values."

"That is an existent item," said Barden with a smile. "Bringing back H.
G. Wells' famous point of whether an instantaneous cube could exist."

"This I do not follow."

"Look, Edith," said Tom patiently. "Any true square wave must have a
wave front in which the rise is instantaneous, and assuming all values
between zero and maximum for the duration of an instant. An instant is
the true zero-time, with a time-quantum of nothing--the indivisible
line that divides two adjoining events. Just as a true line has no
thickness.

"Now," he went on, "generating the monopolar field on a true square
wave would flop us from one field to the other in true no-time. At that
instant, we would be existing in all values from maximum negative to
maximum positive, at the same time at zero--_but not truly assigned a
real value_. Therefore we should not stop.

"However," he went on, "that is an impossibility because the true
instant of no duration is impossible to achieve with any mechanism,
electrical or otherwise. However, the fields set up to make possible
this square wave do permit the full realization of the problem. For a
practical duration, however small, the value of the wave does actually
assume all values from maximum negative to maximum positive!"

She looked at him with puzzlement. "I thought they taught you only this
one science," she said.

"That would have been useless," he grinned. "As useless as trying
to teach a Hottentot the full science of electronics without giving
him the rest of physics as a basis. No, little lady, I got the full
curriculum, including a full training in how to think logically! How
else?"

"You win," she said solemnly. "Fudge up your true square wave, and I'll
buy a ticket back home in your crate!"

"Thanks, Edith," he said. "That's a high compliment. But there's more
of us than we-all. I'll have to take a vote."

       *       *       *       *       *

There was a roar at Barden's explanation. And his head technician stood
up, waving for silence. "There's enough lifecraft aboard," he shouted
over the noise. "Anybody who wants to get out can take 'em. They can
make Terra from here in a couple of months in a lifecraft if they want
to."

That got a roar of approval.

"Lucky I had two ships all fitted out," said Tom. "Also, with all this
spare junk for radio-controlling the other crate we've got a shipload
of spare parts. Probably take about a week flat to tinker it together,
but it is far better to do it out here than to go all the way home to
Terra--that'd take about four weeks."

"I wonder why they didn't think of that square-wave idea," said Edith.

"Lord only knows."

"That's what bothers me," she said.

"Why?"

"Because we are playing with the other man's cards, remember. We're not
leading authorities in this art. You got both the square-wave generator
and the monopolar field out of them. Now why hadn't they tried it
before?"

"On the theory that no beginner ever has a valid idea? No soap. Maybe
they've been too close to the woods to see anything but them trees. Of
course, there's another little angle we've not considered."

"Go on. First it was a political difference between factions for and
against subjugation. Then I came in and threw in my two cents which
sort of hardened the argument a bit. We didn't know whether my stuff
was shoved in to stop production or to save Sol. We know now that your
informant was telling the truth but not the whole truth. We know that
mine was honest but not why he was. Then we came to the possibility
that someone somewhere tossed us a fish because they were afraid to try
it. Why the stopper on that?"

"Possibly they want us to really try it out and not total destruction."

"But--?"

"Look, Edith. Supposing you wanted to have something developed for you
by a consulting laboratory. You've done that yourself at Solar Labs.
Wouldn't you give them whatever information you had available?"

She nodded. "Nice explanation," she said solemnly. "Excepting that if
I were doing it, I'd not call one man and start him experimenting on
one pretext and then call another member of the laboratory and tell him
that the information would lead to disaster."

"In other words, the big problem is motive."

"Precisely. And that's what we're up against. Try to figure out the
hidden motives of extrasolar cultures."

"You believe there are two?"

Tom Barden nodded. "Uh-huh," he said. "And all the talking we can do
from now until we find out won't help because we cannot interpret the
thoughts of an alien culture in our own terms and hope to come out
right!"

       *       *       *       *       *

And that, of course, was that. It was definitely true. Reviewing all
the evidence during the next ten days, they came up with a startlingly
minute amount of fact. Barden had been given a scientific field
because of a political argument; Edith Ward had been warned that the
information was incomplete and would lead to disaster.

Build upon those slender bricks and they tumble all too quickly.
Barden's story could be construed as an attempt to get consulting
service on a dangerous project without danger to the alien race.
Ward's informant might have been an attempt to give Sol a good chance
to solve it in safety, but in solution there would be no proof--or even
in failure. For there was no way of telling proof from failure at many
light-years of distance unless the failure bloomed the entire system
into a nova.

And regardless of any theoretical argument, it was still a technical
impossibility to construct any spaceship capable of traversing
light-years without some means of super speed. Not without a suitable
crew to do a job when it arrived.

Then, to reverse the argument, supposing that Barden's tale was
correct. The opposing faction might hope to forestall any work by
issuing the warning.

But if Barden's tale were correct, why did the so-called altruists
offer him a science that was dangerous to pursue?

Unless, perhaps, the political argument was conquest versus dominance.
Both factions wanted conquest and dominance. One demanded the
elimination of all races that might offer trouble. The other faction
might argue that a completely dead enemy offers no real reward for
conquest--for of what use is it to become king when the throne is safe
only when all subjects are dead?

Yes, there's Paranoia. The paranoid will either become king of all or
king of none--or none will remain to be king including himself. That
theory is quite hard on rational people.

So went the arguments, and when the ten days were completed, they were
no closer to the truth than they had been before.

Not entirely true, that. For they hoped to drive--somewhere--at a
velocity higher than the speed of light.

       *       *       *       *       *

With a firm hand, Tom Barden pressed the Start button. The relays
clicked and the pilot lights flared red, and then after the warm-up
period they turned green.

"This is it," he said, grasping the small lever that would start the
automatic sequence.

Silence--almost silence came. From one corner came a small muttering
and the click of beads. A throat was cleared unnecessarily, for it,
like all others, was both dry and clear. A foot shuffled nervously--

"No!" shouted a voice.

Barden looked at Edith Ward. "Still--?" he said.

She nodded and put her hand over his on the lever. "Want me to prove
it?" she said, pushing it home.

There was a tinnily musical note that crept up the scale from somewhere
in the sub-audible, up through the audible scale and into the shrilling
tones that hurt the ear. It was hard to really tell when it passed
above the audible, for the imagination followed it for seconds after
the ear ceased to function.

There was a creak that rang throughout the ship. A tiny cricket-voice
that came once and changed nothing but to increase the feel of
tenseness.

Then--nothing pertinent.

Except--

"Great Scott! Look at Sol!"

The already-tiny sun was dwindling visibly; it took less than three
or four seconds for Sol's disk to diminish from visible to complete
ambiguity against the curtain of the stars.

"We're in!" exploded Barden.

"Hey!" screamed a watcher at the side port. A flare whisked by,
illuminating the scene like a photo-flash bulb. A second sun, passed at
planetary distance. It joined the starry background behind.

Barden shut off the drive and the tense feeling stopped.

"Well, we're in!" he said in elation. "We're in!"

The scanning room went wild. They gave voice to their feelings in a
yell of sheer exuberance and then started pounding one another on the
back. Barden chinned himself on a cross-brace and then grabbed Edith
Ward about the waist and danced her in a whirling step across the
floor. The crew caught up with them; separating them. They piled into
Barden, ruffling his hair and rough-housing him until he went off his
feet, after which someone produced a blanket and tossed him until the
blanket ripped across. Then they carried him to the desk and set him
unceremoniously across it, face down, and left him there to catch his
breath.

"Like New Year's Eve," he grunted.

The crowd opened to let Edith through. She came toward the desk as Tom
unraveled himself and sat on the top. "A fine bunch of wolves," she
chuckled gleefully. "Tom, have you ever been kissed by twenty-two men?"

"Wouldn't care for it," he said. "They're not my type. And besides,
it's twenty-three." He made the correction himself.

Then things calmed down. They were--as one man put it--"a long way from
home!"

"But what I want to know is why we can see the sun when we're going
away from it at several times the velocity of light?" demanded Tom.

"Well, your own problem answers your own question," said Edith, patting
her hair back into place. "Remember the square-wave problem? Well, in
the transition-period, you are simultaneously obtaining all degrees
from maximum negative to maximum positive including zero. Zero is
where the ship, being out of space-warp, must drop below the speed of
light. The sun receding is due to the persistence of vision that lasts
between transition periods. Lord only knows how far we travel between
each transition."

"We can find out," said Tom. "I'd hoped to develop a velocimeter by
using the doppler effect, but that's not possible, I guess. I'd suggest
that we find out where we are and then head back for Sol. Might as well
get for home and start the real thing cooking."

"What was that sun we passed?"

"I'll not tell you now," said Tom. "One of the nearby stars but I don't
know which. We might stop, though, and take a closer look at an alien
star from close up."

       *       *       *       *       *

The ship was turned and the drive was applied until the star expanded
into a true sun. At about a billion miles, they stopped to inspect it
sketchily. They were not equipped to make any careful observations of
stellar data.

They watched it like sightseers viewing Niagara Falls for an hour.
There was really nothing to see that could not be taken in at a glance,
but the idea of being near to one of the extrasolar systems was
gratifying in itself.

Then, as the realization that they could watch that silently blazing
star for years without producing anything of interest or value, Barden
called a halt to the self-hypnosis and they resumed their stations.
The drive was applied again, and they passed the star, picking up speed
as they went.

Somewhere ahead was Sol, lost in the starry curtain of the sky. But
they were not lost, for they were headed in roughly the right direction
and eventually Sol would emerge and stand out before them in plenty of
time to correct their course.

The entire group, their period of strain over, stood idly looking out
of the ports. There was nothing to see save that star, passing into
the background. But their work was finished and they were loafing. It
looked like an excellent time to just stand and do nothing. Barden was
inspecting the superdrive unit with a paternal smile, noting with some
gratification that it was even smaller than the normal driving gear of
the ship. Dr. Edith Ward had gone to her room to repair the damage done
during the celebration. Jerry Brandt, the manual pilot, was sitting
idly, playing a senseless game with the myriad of switches on his
disconnected board as the autopilot controlled the ship.

Two of the crew were matching pennies in front of the meter panel, and
three more were watching a chess game between two of the others who
were using various-shaped radio tubes as men. All was set for a quiet
journey home.

Their first alien sun dwindled and was soon lost. Before them, the
stars were immobile until one at near center swelled visibly. Jerry
Brandt idly kicked his switches into neutral and switched over to
manual drive long enough to correct the course; the swelling star
and the rest of the sky swiveled about the ship until Sol was on the
cross-hairs.

This time there were no days of flight from Terra to beyond-Pluto.
Their ship plunged sunward at a dangerous pace, dropping below the
speed of light at the tick of an instant at about the orbit of
Jupiter. At under the speed of light but far above the normal speeds
of spacecraft, the ship headed Terraward, and slowed as it went. The
superdrive was turned off a few thousand miles above Terra and the rest
of the voyage to the surface of the planet took actually longer than
the quick run across interstellar space.

They landed in the huge construction yard at the Barden Laboratories.

A success--

"Yeah," said Tom Barden dryly. "A success. But who did what to whom and
why?"

Edith Ward nodded in puzzlement. "You don't suppose it was just some
nearby star wanting to observe a nova at close proximity?"

"Seems to me that wouldn't tell 'em anything," said Barden. "That would
be a completely artificial nova and lacking of true data. Of course,
I'm no astronomer and don't know beans about the subject at all. I
admit it. I'd be lost trying to find my way home from out there if I
couldn't retrace my steps. I wouldn't recognize Sol from Sirius if I
were on Arcturus, and I'd not know how to go about it."

"Spectral lines, and stellar data--" said Edith.

"I have a hunch that whoever--in fact I'm certain--gave me this
information was uncertain as to whether I was in the next stellar
system or halfway across the universe."

"That would depend upon the range of whatever gadget they used to
implant the information--and whether it were beamed. Also, Tom, there's
another interesting item. You say there was a mental conversation in
your case. That means that the velocity of propagation of that medium
is instantaneous! Either that or he was right here on Terra."

"Got me. But if he were right here, why didn't he meet me in person, or
make a future date?"

"I pass," said Edith. "I have a fair working knowledge of astrogation.
I wonder if it is complete enough for my fellow to have positioned us.
On the other hand, mine came strictly as information without chitchat.
Like someone handing me a telegram full of data."

Barden considered the problem a moment as the girl went on.

"But my knowledge of astrogation is merely the angular constants
of the Marker-Stars and how to recognize them from their
constellation-positions. He might be able to set up a model of
this hunk of sky and reach the right answer--only if he sought the
information, however. I did not give it, and he seemed uninterested--as
I say, it was like getting a phonograph record or a radiogram."

They entered Barden's office and as they did, Tim Evans came running
in. Barden nodded and said: "Miss Ward, this is Tim Evans, my head
mathematical physicist. Tim, this is Dr. Ward."

They acknowledged the introduction, but Tim was excited. "Look, Tom,
did it work?"

"We had trouble on Ship One but we fudged Two up and made it sing like
an angel." Barden explained sketchily.

"Oh," said Evans, his face falling slightly.

"Why?"

"Because I've been thinking along another line and I've come up with
another kind of superdrive. If yours didn't work, this one is certain."

"Yes? Go on."

"No need to," said Evans. "Yours is far more efficient and less
bulky. Mine would get you there but it would take up a lot of extra
space. Besides, it doesn't offer the chance to see where you're going
directly, but only through a new type of celestial globe. Furthermore,
it wouldn't move as fast. So, forget it."

"New type of celestial globe?" asked Barden. "We could use it, maybe.
We can see out all right, but that's due to the intermittence. The
present celestial globe system is an adaptation of the pulse-ranging
transmission-time presentation, you know. When you're running above
light the globe is useless."

"But look, Tom," objected Edith. "You won't need one at superspeed.
You'll not be maneuvering, and if you hit something a few million
miles ahead in the globe, you're past it before anything could work
anyway."

"Admitted," he said. "But I'd like to have one, anyway. Look, Evans,
how does this thing work?"

"On a magneto-gravitic principle. Gravity, I am beginning to
understand, is not a matter of wave propagation at all. It is a factor
of matter--and it is either there or it isn't."

"I wouldn't know."

"Well, that's the theory. So we utilize an artificial manifestation of
gravity, beamed. It also seems that gravitational effects are mutual.
In other words, the attraction between Terra and Sol is the combination
of mutual attractions. So our beam, increasing the attraction between
the object and the beam also causes the increase of the attraction
between the beam and the object. For beam read transmitter; I always
think of the radiating element as being the beam instead of what I
should. Anyway, when the attraction is increased, it affects a detector
in the radiating elements. That gives you your indication."

"How about ranging."

"Still a matter of the inverse-square of the distance. We know
accurately the attraction-factor of our beam. Whatever reflects will
have distance-diminishment which we can measure and use."

"But it is also proportional to the mass, isn't it?" asked Barden.

"It'll take a nice bunch of circuits," grinned Evans, "but we can check
the mass with another beam's attraction to it and differentiate.
An integrating system will solve for range on the basis of mass and
distance. The celestial search and presentation systems will be the
same."

"O.K.--how about communications?"

"Sure," said Evans.

"You rig 'em up," said Barden. "And Tim, tell Eddie to refurbish the
ship. We're going out again. And I want three or four of the original
space drives put aboard as working spares."

"Working spares?" asked Evans.

"Yeah, mount 'em on girder-frameworks complete with atomic units. I'm
going to prove the next point."

"What next point?" asked Dr. Edith Ward.

"I want to find out if your informant was telling the truth," said Tom
Barden. "Interested?"

       *       *       *       *       *

Edith shuddered a little. "That's a big responsibility," she said. "You
intend to destroy a whole stellar system?"

"I don't know. I'm going to see whether that stuff would actually start
an overall sustaining fission-reaction in a planet after the minor
fission got under way. If it does, then it is no worse for me to blow
up a dead system than it would be for my little informant getting us to
blow up ours."

"You sound rather positive about it."

"One or the other," said Barden. "I'm bothered. No matter how you look
at it, we ... or I, was like a small child given matches to play with
in a nitrocellulose storehouse. Unless you'd come up with yours, I'd
have most certainly blown us sky high."

"Right. I think we owe my friends a debt of gratitude."

"I'll agree to that. But for this test, we'll ramble until we find a
relatively unimportant star with only one or two planets, devoid of
life. Then we'll try it."

"But even with dead system, you're taking a lot upon yourself."

"How?"

"There will, from that time on, be a monument to the memory of Thomas
Barden. You'll be the object of argument and of both admiration
and hatred. Flag-wavers will either point with pride or view with
alarm, depending upon their politics. Why not wait until the thing is
discussed?"

"Forever? No, Edith. None of us can afford it. We must know. If
this works, Sol has a rather dangerous weapon against any possible
conquesting races in the galaxy. Regardless of what has gone before,
Sol is in a position to go out and make her mark upon the galaxy. It
is best to go prepared, and if we fear nothing, we neither need fear
subjugation."

"But destroying a stellar system--"

"Who'll miss it?" he asked.

She looked blank. "I don't know," she said. "It just seems so big. It
doesn't seem right that one man should be able to go out and destroy
a stellar system. One that has been stable for million upon million
of years. Superstition, perhaps," she said thoughtfully. "I'm not
a religious woman, Tom. I am not sacrilegious, either. Somehow,
somewhere, there must be a God--"

"Who made the universe. With a density of ten to the minus
twenty-eighth power and an average temperature of matter about twenty
million degrees? For the benefit of Terrans. Well if so, Edith, He is
willing to see one of His experiments used to further mankind in his
struggle. _Ad astra per aspera_, my dear!"

Edith agreed solemnly but was obviously unconvinced.

"Look," he hastened to add, "if all this was put here for the benefit
of Terrans, we're expected to use it. If we are incidental in some
grand plan encompassing a billion suns in a thousand galaxies, loss of
one sun won't matter."

"I suppose that's logic," she said. "I'd prefer not to talk about
it too much. I know it should be done, but it still seems all wrong
somehow."

"We've got to know. Remember there's a lot of truth in the whole
thing," he said thoughtfully. "And also a lot of untruth. They did tell
me the way to interstellar travel--in a slightly slaunchwise fashion.
They told you about the disintegration-process. Now, darn it, Edith,
did they scare us away from planetary tries because they knew it would
damage the system or for another reason? How do we know the thing would
ruin a planet and ultimately the system? Answer, we do not."

She nodded glumly. "I suppose that it is a step toward the final
solution."

"Right, and as soon as we can get a nice system, we'll try it!"

       *       *       *       *       *

"This is Procyon," said Tom Barden. "Or so they tell me, I wouldn't
know."

The star was a small disk almost dead ahead; its light shone down
through the fore dome of the ship augmenting the lights in the
observation room.

"Sentiment again," she said. "I'd prefer a system more distant."

"If this has the right kind of planets, Procyon it is," said Barden
flatly. "If it has planets unsuited for life, what possible good can it
do Terra? Plus the fact that the instability that follows the nova for
a few years will act as a nice sign-post toward Terra from all parts
of the galaxy. Remember, men will really be spreading out with the new
drive."

"Again you're right. But have you no sentiment?"

He looked at her. "Not when it interferes with practicality--"

They were coasting along at half the speed of light, under the
superdrive. On all sides were running cameras. One coast across the
system with the moving picture cameras covering the sky would bring
any planets into ken; the parallax of planetary bodies would show
against the fairly constant sky. There was also visual observation for
interest's sake.

At the far side, the ship came to a stop with respect to Procyon, and
while the films were developing, Jerry Brandt swapped ends and ran the
ship nearer the center of the system. Procyon, from one side port,
looked about as large as Sol from Terra and it seemed about as bright
and warm.

It was here that they met the alien ship. It came from nowhere and
passed them slantwise at a terrific velocity. As it passed, a stabbing
beam darted once, and the beam-end burst into a coruscation of sheer
energy.

"That," blubbered Barden, "was close!"

Jerry Brandt swore thoroughly, and whipped the ship around slightly,
cramming on the superdrive but keeping the drivers below the speed of
light. He set his switches carefully, and seconds later the alien ship
appeared for one brief instant and then was gone. While it was there,
eye-visible in the sky, one of the ship's own cutting planes sheared
out and sliced the driving tubes from the bottom of the ship.

Then it was gone and Brandt fought the switches, stopping the ship.

"What--was that?"

"We've got a nice way of retaliating," said Barden harshly. "We use the
intermittent generator of the superdrive but we stay below the velocity
of light. Jerry has calibrated the intermittence and the rep-rate to a
nice precision. We appear in true space, slash out, and disappear again
to reappear God knows how many miles farther on. Now we'll go back and
see whether that bird wants more." He spoke to Jerry: "Take care!"

"Easy she goes," replied Brandt. "Did you see that joker? He tried to
ruin us!"

       *       *       *       *       *

They came up as the inert alien came into view. It stabbed again with
that beam but missed. Jerry Brandt swore again and cut the ship from
end to end with his cutting plane. This time there was no response save
a swirl of smoke from the cleft sides of the ship.

"We've used these to cut asteroids into stove lengths," he told Barden
sharply. "I wonder how many of them have been used likewise on some
hapless enemy."

"I don't have any way of knowing," said Barden. "And I don't care
whether it is a proper weapon to use or not. It worked."

"What are you going to do?" asked Dr. Ward.

He smiled at her. "He didn't like us--apparently for no reason than we
were alien. If he'd come in peaceable, we'd have made talky-talk. As it
is, he fired first but not too well. Now we'll just grab his ship and
see what he's got, who he is, where he's from--and possibly why."

It was a small ship outside, in space. But getting it into the vast
cargo-hold of Barden's ship required some more trimming. The alien ship
finally lay in eight sections, stacked. The cargo-hold was now jammed
with alien ship and much of the spare equipment and supplies were
jettisoned.

Then they went in warily to examine the alien. They found the alien
crew--four of them. They were spacesuited but unconscious.

"Hope they breathe air at twenty-per cent oxygen," growled Barden. They
opened the suits and laid the unconscious aliens on tables in one of
the operations rooms.

They were squat and wide, almost humanoid save for large eyeballs
under the closed double lids. Their noses were almost nonexistent, and
each hand splayed wide with seven stubby fingers. These hands were
symmetrical, but despite a thumb on either side, the Terrans doubted
that they were more dextrous than Terrans because of their shorter
fingers.

Their shoulders were very wide, but also quite thin, indicating a long,
unfavorable leverage with less muscle.

"Ugly looking--" started Jerry Brandt, who shut himself off as he
remembered Edith Ward.

She looked up at him and flushed. "They are," she said with a slight
smile. Brandt blushed with embarrassment and spluttered incoherently
for a moment. The pilot might have spluttered for some time had not the
foremost alien stirred, causing a diversion.

They crowded him as he awoke and looked about him. His expression was
undecipherable, though there was quite a change in facial composure as
he saw the kind of white-faced animals that surrounded him. He looked,
and then he clutched rapidly at a device on his belt. Barden swung a
fist and caught the creature on the forearm, causing him to drop the
half-drawn weapon. Brandt stooped over and picked it up, and the rest
of the crew proceeded to disarm the other three.

Edith found a length of wire and made a loop of it. She held it in
front of the alien.

He relaxed, splaying his hands and holding them wide from his body. Her
action had been understood and the creature did not want his hands tied.

"Jerry," said Barden. "Set the controls for superspeed towards
anywhere in the universe, and get us away from here."

"Solward?"

"No. He should get as little information as possible."

Jerry left, and the ship soon turned slightly and started off. Barden
waved the creature to the port and pointed out Procyon, which was
diminishing swiftly. The alien grew excited, and made wondering motions.

"That ... thing ... knows what the score is, partly," observed Edith.

"That ... thing ... had better behave," said Barden flatly. "And while
we're wondering about him, I hate to think of him being called a
Procyonian."

"Call 'em _Pokeys_," said Tim Evans.

"O.K. Now let's show him his ship."

The alien's excitement changed to dismay as he viewed the wreckage. He
looked at it, and then as if wiping it off as finished, he turned away.

There was but one cargo lock in Barden's ship. And though the alien
craft had been trimmed, and considerable of it trimmed away and left,
it was still packed in with most of the remaining spares. These
included the four superdrive motors, mounted on their girders with the
atomic units. The alien saw these and went over to inspect them, and
Barden let him go.

What possibly could have been familiar they did not know. The chances
of an alien gasoline engine being instantly recognizable as such by a
Terran is problematical. A simple electric motor might be--especially
if connected to a storage battery, or even by a wire cable to a
wall outlet. Doubtless, the electron tube would be recognized by a
spider-man from the other end of the galaxy, for the handling of
electrons must be similar no matter where they are used. There will
be cathodes and grids and anodes and connecting prongs, wires, or
terminals.

The unprotected superdrive motor was not incased. It had been a job
intended for test-stand operation and, therefore, it could be inspected
fairly well. Something about it was familiar, and one spot of
familiarity was sufficient for the alien to reconstruct the rest.

He nearly exploded with frantic gestures. He ran to Barden--his run was
a swift waddle due to the wide leg-base--and clutched Tom's arm. He
pointed to the cut-apart spaceship and indicated that he wanted to go
up into that pile to find something. Barden shrugged and nodded, and
then followed the alien.

       *       *       *       *       *

It was difficult for Barden, for the alien was sure-footed in his climb
up the jagged edges to one section near the middle of the pile. He
disappeared inside and found a piece of equipment, which he brought
out. He set this upon the floor and returned with other equipment which
he added to the original piece. Then taking the whole bunch in his
arms, he led them up to the operations room.

Here he put it on a table. Then he opened the main piece and drew out
a two-pronged plug which he waved in Barden's face, made plugging
gestures into the blank wall, and then made searching motions.

Barden pointed to the nearest convenience outlet, and the creature
waddled to it with the rest of his equipment.

He probed into the openings with test-leads and read the results on
meters of his own. He showed Barden exactly what the meters should read.

Barden nodded and they set to work matching their line-current to the
alien's specifications. It turned out to be one hundred ninety-three
volts at seventy cycles. Meanwhile, one of Barden's men replaced the
alien's plug with a Terran-type and they inserted it gingerly. The
alien put a temple-set over his head and handed one to Barden.

"This," came the thought, "is an instrument used to extract information
from enemies. It will serve as a means of communication."

"Why did you fire on us?" thought Barden.

"You are alien. We are at war; in fact have been at war with the devils
from that star--" and here came a mixed-impression of a distorted
constellation that was not familiar to Barden, who was not too familiar
with astronomy anyway, and so he passed it over. He stopped the alien
momentarily, to send one of the men to tell Jerry Brandt to return to
within a light-year or so of Procyon.

"But," continued the alien, "you are not using--that?"

"Not exactly," said Barden.

"No, for that means death."

"We were going to try it out," was Barden's calm thought.

"On--NO!" came the terrified reply.

"Well," returned Barden, "we're never pleased with red-hots who shoot
at us!"

"But an entire system?" came the pleading exclamation.

"Filled with people of the same ilk," returned Barden, unimpressed.

"But even warfare must not be annihilation," objected the alien. "For
of what value is a dead enemy?"

"They are no longer any bother." Barden grunted. "We dislike being
bothered, and our will happens to be that we want to go wherever we
choose at any time we please. A favorable attitude upon the part of
any other culture is one that permits us our will. A dead culture will
never obstruct us, for one thing. It will never revert to its original
attitude of belligerency, for the second thing. And for the third
thing, alien, with the interstellar drive we have, we can find those
cultures in the galaxy which see exactly as we do, therefore it is to
our advantage to eliminate any malcontents right now."

"But what do you intend to do?" demanded the creature.

"My system has been the tool of some other culture. The purpose is not
clear, though the outcome might have been quite disastrous. I intend to
find both that culture and their reasons and extract full payment!"

"But how--?"

Barden smiled in a hard manner. "I intend to plant one of these
unprotected space motors on one of your planets," he said. "That is for
my own protection. Then we'll collect one of the enemy, and do likewise
with his system. Then you and he will have your little talk--and you'll
first call off this war or you'll both be enjoying novas in your own
backyards. It's about time that people learned how to get along with
one another!"

"But I have little authority."

"_I_ have," smiled Barden in a completely self-satisfied manner.
"I have all the authority necessary to demand that your superiors
and your scientists meet their contemporaries of your enemy--and
peacefully."

"What are you going to do with me?"

"Do you know both languages?"

"No," answered the alien. "That's why we use the menta-phone."

"What do you know of the space motor?"

"Very little. It is, as you know, dangerous. We are forbidden to
experiment on it."

"You know it is dangerous?" asked Barden.

"We have excellent reason to believe so. Our studies have been purely
theoretical. But tell me, how do you hope to accomplish this mission of
yours?"

"One of you four will be permitted to land and carry our message. One
of the enemy race will do likewise."

The alien disagreed. "You can never land," he said. "You can not even
approach."

"No?" said Barden harshly. "Well, we'll plant our motors first. And
you'll use whatever you have to communicate with them and you'll tell
'em all. Then, my squat friend, there had better be a ten-thousand
piece brass brand playing the Solar Anthem as we land! _Or else!_"

       *       *       *       *       *

Tom Barden sat in an easy-chair, relaxing. He was watching the others,
who were glaring at one another and trying to conceal their thoughts.
Lanthar--he of Procyon--and Grenis of Sirius both knew that the Terran
who sat there so easily was not fooling.

"Now," said Barden, "what's the story? I've told you what happened and
why I'm angry. This warfare must stop, and Sol, too, must be protected.
Only by complete agreement can all three of us occupy the sky in
safety. Otherwise, there may be but two of us--and perhaps only one.
You--Lanthar--what do you know of the space motor?"

"I'll tell," said the one from Procyon. "I've been in disagreement
with the plan but outvoted. We discovered it and its danger. We'd have
worked upon it, but we could not permit it to be used in space because
of attack. We could not try it on a planet because of the danger.
Remember, we were at war and could afford to take no chances. There
was a large faction who outvoted me--and then they permitted its theft
from a false laboratory. It is amusing, Terran, to go into the full
details of how this laboratory was set up, run, and finally thefted. We
actually treated it as though it held one of our high secrets, but we
were lax only in the total number of guards we used. They--succeeded.

"The purpose of this was to permit them to try it out. That would mean
their destruction. I've insisted that a dead enemy is of no value--"

"We follow your reasoning, all of us," said Barden. "And go further. We
state that an enemy is a total loss _per se_ and we avoid the expense.
Now, Grenis, you stole the plans?"

"We did," said the Sirian. "But there was something wrong. Not only
did we steal the plans, but we inspected their plant. While they were
setting up their laboratory they forgot to include some means of
accepting and dissipating enough transmitted power to make the work
look real. There was a quite large discrepancy between the power used
and the power we calculated would be needed to carry on such a program.
So we became suspicious--which started when we were able to penetrate
the place in the first place.

"What we found was interesting," said the Sirian. "But we were
suspicious. We studied it carefully, and it seemed perfect. But,
Terran, came again the suspicion. For if this were so perfect, why
weren't they using it?

"Because it might be a trap," he went on. "And like he and his, we
dared not establish a space-laboratory because of the fear of attack.
So we were completely stopped."

Lanthar grunted. "So he and his bunch went to work on a method of
contacting other people at a great distance," he said. "It took them a
long time and they were without success at all until they succeeded in
contacting you."

"That is correct," said Grenis, making an apology. "We have detectors
capable of working on the gravitic effects. A nova would disrupt
both the magnetic and the gravitic levels sufficiently to warn us
immediately. And we knew that any race who was not suspicious of an
enemy would try it--"

"I see," said Barden angrily. "Then we have you to thank? And you," he
said to Lanthar, "knowing that this was done, tried to protect us?"

"Not basically," apologized the man from Procyon. "You see, we did
not know you--nor even where you were in the galaxy. You meant
nothing to us at all then, except as a consulting service for our
enemy--completely hidden and quite safe. We did not want you to go into
nova because that would have warned them. We knew that after a period
of time, with no sign of failure, they'd try it!"

"A fine pair of stinkers," sneered Barden. "Well," he said with a
laugh. "Now you'll co-operate with us all, or else! But Lanthar, how
can you be certain that nova will occur?"

Lanthar of Procyon stood up and smiled tolerantly. "Me--?" he said. "I
know only what I've been told about it. Strangely enough, it came to me
in a dream, too!"

       *       *       *       *       *

Somewhere in the galaxy, two scientists consulted their
time-predictions. They agreed silently that sufficient time had been
permitted, and that their detectors had shown no warping of the
magneto-gravitic continuum. Despite the questionable value of negative
evidence, they felt safe.

"I doubt all new arts," said one of them, thrusting the switch home,
"especially when I know not the source."


                                THE END