Books about Life on other planets -- Fiction (sorted by popularity)
- Revolt of the Outworlds Stephen Marlowe 83 downloads
- The missionary Jesse F. Bone 83 downloads
- Paradise Planet Richard S. Shaver 82 downloads
- Prodigal Weapon Bill Garson 81 downloads
- Space Blackout Sam Carson 81 downloads
- The Wind People Marion Zimmer Bradley 80 downloads
- Arcturus Times Three Jack Sharkey 80 downloads
- Sword of Fire Robert Emmett McDowell 80 downloads
- Between the dark and the daylight Algis Budrys 79 downloads
- Muck Man Fremont Dodge 79 downloads
- The Madman From Earth Keith Laumer 79 downloads
- The Klygha H. B. Fyfe 78 downloads
- Big Baby Jack Sharkey 77 downloads
- The Frozen Planet Keith Laumer 76 downloads
- To make a hero Randall Garrett 76 downloads
- Amour, Amour, Dear Planet! Mark Clutter 76 downloads
- White spot Murray Leinster 76 downloads
- Survival factor Charles V. De Vet 76 downloads
- A Planet for Your Thoughts James Norman 75 downloads
- Rebels of the Red Planet Charles L. Fontenay 74 downloads
- Forever We Die! Stephen Marlowe 73 downloads
- The Timeless Ones Frank Belknap Long 73 downloads
- Children of the Chronotron S. J. Byrne 73 downloads
- Thralls of the Endless Night Leigh Brackett 73 downloads
- Among the Scented Ones Basil Wells 72 downloads