Books in Science Fiction (sorted by popularity)
- The Night of the Long Knives Fritz Leiber 117 downloads
- The Creature from Cleveland Depths Fritz Leiber 117 downloads
- Mercenary Mack Reynolds 116 downloads
- Nightmare Planet Murray Leinster 116 downloads
- Plague Ship Andre Norton 116 downloads
- The Universe — or Nothing Meyer Moldeven 115 downloads
- Man of Many Minds E. Everett Evans 115 downloads
- Victory Lester Del Rey 115 downloads
- Plague of Pythons Frederik Pohl 115 downloads
- Rastignac the Devil Philip José Farmer 115 downloads
- The Edge of the Knife H. Beam Piper 115 downloads
- Meeting of the Minds Robert Sheckley 115 downloads
- Voodoo Planet Andre Norton 115 downloads
- Gods of the North Robert E. Howard 115 downloads
- The Chasers Daniel F. Galouye 115 downloads
- Nor Iron Bars a Cage.... Randall Garrett 114 downloads
- The Eyes Have It Randall Garrett 114 downloads
- Equation of Doom Gerald Vance 114 downloads
- The Time Machine H. G. Wells 113 downloads
- The Return John J. McGuire and H. Beam Piper 113 downloads
- Astounding Stories of Super-Science, October, 1930 Various 113 downloads
- Temple Trouble H. Beam Piper 113 downloads
- Mizora: A Prophecy Mary E. Bradley Lane 112 downloads
- Empire Clifford D. Simak 112 downloads
- Oomphel in the Sky H. Beam Piper 111 downloads