Way Station
Clifford D. Simak
The Great Gray Plague
Raymond F. Jones
Babel-17
Samuel R. Delany
The Jewels of Aptor
The Andromeda Strain
Michael Crichton
The Colors of Space
Marion Zimmer Bradley
After Doomsday
Poul Anderson
The Dark Light Years
Brian W. Aldiss
Starship
Brian Aldiss
The Survivors
Tom Godwin
Ragnarok (1)
Childhood's End
Arthur C. Clarke
The Hand of Zei
L. Sprague de Camp
Viagens Interplanetarias (3)