Andromeda Breakthrough
Fred Hoyle & John Elliot
Andromeda (2)
The Great Gray Plague
Raymond F. Jones
A for Anything
Damon Knight
The World and Thorinn
The World and Thorinn (1)
Restoree
Anne McCaffrey
Neutron Star
Larry Niven
Known Space (1)
Little Fuzzy
H. Beam Piper
Fuzzy (1)
The Golden People
Fred Saberhagen
Collision Course
Robert Silverberg
The Silent Invaders