Open Library
Sci-Fi
The future, written before it arrives.
20,970 books
Drowning World
Alan Dean Foster
The Creature from Cleveland Depths and Other Tales
Fritz Leiber
The detached retina
Brian W. Aldiss
Zorgamazoo
Robert Paul Weston
The third victim
Lisa Gardner
Rollback
Robert J. Sawyer
Planet Run
Gordon R. Dickson
Explorer
C. J. Cherryh
The dreamers
James E. Gunn
Mutiny in space
Avram Davidson
Return to earth
H. M. (Helen Mary) Hoover
Conversing with the planets
Anthony F. Aveni
A decade of Fantasy and science fiction
Robert P. Mills
Choose Your Own Adventure - Project UFO
R. A. Montgomery
War Bodies
Neal Asher
Dreams of Flesh and Sand
W. T. Quick
Survival
Julie E. Czerneda
Alien Invaders
Edward Packard
Infinity Link
Jeffrey A. Carver
Mortal Engines
Philip Reeve