Books in Science Fiction (sorted by popularity)
- The Monster Men Edgar Rice Burroughs 351 downloads
- The Food of the Gods and How It Came to Earth H. G. Wells 348 downloads
- The Chessmen of Mars Edgar Rice Burroughs 347 downloads
- Someone Comes to Town, Someone Leaves Town Cory Doctorow 341 downloads
- The Shunned House H. P. Lovecraft 335 downloads
- The Defenders Philip K. Dick 329 downloads
- The Land That Time Forgot Edgar Rice Burroughs 328 downloads
- The Poison Belt Arthur Conan Doyle 323 downloads
- Uller Uprising H. Beam Piper 322 downloads
- Curiosities of the Sky Garrett Putman Serviss 322 downloads
- Astounding Stories of Super-Science January 1930 319 downloads
- The Skylark of Space E. E. Smith and Lee Hawkins Garby 318 downloads
- The Metal Monster Abraham Merritt 315 downloads
- The Tunnel Under the World Frederik Pohl 312 downloads
- The Planet Strappers Raymond Z. Gallun 311 downloads
- Armageddon—2419 A.D. Philip Francis Nowlan 309 downloads
- Futuria Fantasia, Fall 1939 Ray Bradbury 308 downloads
- ...After a Few Words... Randall Garrett 307 downloads
- A Witch Shall Be Born Robert E. Howard 302 downloads
- Astounding Stories of Super-Science, May, 1930 Various 298 downloads
- The Cosmic Computer H. Beam Piper 298 downloads
- The Revolt on Venus Carey Rockwell 297 downloads
- Gladiator Philip Wylie 297 downloads
- The People of the Black Circle Robert E. Howard 295 downloads
- Let 'Em Breathe Space! Lester Del Rey 290 downloads