Books in Science Fiction (sorted by popularity)
- Looking Backward, 2000 to 1887 Edward Bellamy 430 downloads
- Twelve Stories and a Dream H. G. Wells 420 downloads
- Thuvia, Maid of Mars Edgar Rice Burroughs 415 downloads
- 20,000 Leagues under the Sea Jules Verne 412 downloads
- The First Men in the Moon H. G. Wells 410 downloads
- Tales of Space and Time H. G. Wells 407 downloads
- The Goddess of Atvatabar William Richard Bradshaw 404 downloads
- Vingt mille Lieues Sous Les Mers — Complete (French) Jules Verne 402 downloads
- First Lensman E. E. Smith 402 downloads
- Writings in the United Amateur, 1915-1922 H. P. Lovecraft 398 downloads
- Astounding Stories of Super-Science February 1930 Various 398 downloads
- The Defenders Philip K. Dick 396 downloads
- The Stolen Bacillus and Other Incidents H. G. Wells 395 downloads
- The Valor of Cappen Varra Poul Anderson 377 downloads
- The Skull Philip K. Dick 376 downloads
- In Search of the Unknown Robert W. Chambers 376 downloads
- The Sleeper Awakes H. G. Wells 375 downloads
- The Variable Man Philip K. Dick 365 downloads
- Ask a Foolish Question Robert Sheckley 360 downloads
- With the Night Mail: A Story of 2000 A.D. Rudyard Kipling 356 downloads
- Deathworld Harry Harrison 346 downloads
- The Devil in Iron Robert E. Howard 340 downloads
- When the Sleeper Wakes H. G. Wells 340 downloads
- $1,000 a Plate Jack McKenty 339 downloads
- Watchbird Robert Sheckley 337 downloads