Books about Human-alien encounters -- Fiction (sorted by popularity)
- Star-Crossed Lover William W. Stuart 63 downloads
- The Last Laugh Bryce Walton 63 downloads
- The Watchers Roger D. Aycock 63 downloads
- Come Into My Brain! Robert Silverberg 63 downloads
- Definition Damon Knight 63 downloads
- Escape Mechanism Charles E. Fritch 63 downloads
- Citadel of the Green Death Robert Emmett McDowell 63 downloads
- The Klygha H. B. Fyfe 63 downloads
- PRoblem Alan Edward Nourse 63 downloads
- Atavism Erik Fennel 63 downloads
- Special Delivery Kris Neville 63 downloads
- Firegod Algis Budrys 63 downloads
- Boarding party Robert F. Young 62 downloads
- The Bryd Noel M. Loomis 62 downloads
- Planet of No-Return Wilbur S. Peacock 62 downloads
- A Planet for Your Thoughts James Norman 62 downloads
- The Weather on Mercury Joseph Samachson 62 downloads
- The Crowded Colony Jerome Bixby 62 downloads
- License to Steal Louis Newman 62 downloads
- I'll See You in My Dreams William Campbell Gault 62 downloads
- Travelogue Roger D. Aycock 62 downloads
- The Best of Fences Randall Garrett 61 downloads
- Task of Kayin Joseph Samachson 61 downloads
- An Incident on Route 12 James H. Schmitz 61 downloads
- Planet of Sand Murray Leinster 61 downloads