A for Andromeda
Fred Hoyle & John Elliot
Andromeda (1)
The Wanderer
Fritz Leiber
The Greks Bring Gifts
Murray Leinster
Decision at Doona
Anne McCaffrey
Doona (1)
Little Fuzzy
H. Beam Piper
Fuzzy (1)
Collision Course
Robert Silverberg
Way Station
Clifford D. Simak
The Day the Martians Came
Frederik Pohl
The Gods Themselves
Isaac Asimov
Inherit the Stars
James P. Hogan
Minervan Experiment (1)
The Jupiter Theft
Donald Moffitt
The Mote in God's Eye
Larry Niven & Jerry Pournelle
Moties (1)
Titan
John Varley
Gaean (1)
The Invincible
Stanislaw Lem