Books in Science Fiction (sorted by popularity)
- Deathworld Harry Harrison 370 downloads
- Armageddon—2419 A.D. Philip Francis Nowlan 361 downloads
- The Devil in Iron Robert E. Howard 354 downloads
- All Around the Moon Jules Verne 350 downloads
- $1,000 a Plate Jack McKenty 350 downloads
- Piper in the Woods Philip K. Dick 345 downloads
- The People of the Black Circle Robert E. Howard 345 downloads
- The Chessmen of Mars Edgar Rice Burroughs 339 downloads
- The Tunnel Under the World Frederik Pohl 330 downloads
- When the Sleeper Wakes H. G. Wells 327 downloads
- Mr. Spaceship Philip K. Dick 323 downloads
- Beyond the Door Philip K. Dick 322 downloads
- Watchbird Robert Sheckley 321 downloads
- A Journey into the Interior of the Earth Jules Verne 321 downloads
- The Skylark of Space E. E. Smith and Lee Hawkins Garby 320 downloads
- Greener Than You Think Ward Moore 317 downloads
- Missing Link Frank Herbert 307 downloads
- Shadows in Zamboula Robert E. Howard 307 downloads
- All cats are gray Andre Norton 303 downloads
- Astounding Stories of Super-Science January 1930 303 downloads
- The First Men in the Moon H. G. Wells 302 downloads
- The Cosmic Computer H. Beam Piper 300 downloads
- Off on a Comet Jules Verne 292 downloads
- The island of Doctor Moreau H. G. Wells 288 downloads
- The Forgotten Planet Murray Leinster 286 downloads