The Dispossessed: An Ambiguous Utopia
Ursula K. Le Guin
Hainish (1)
Fire Time
Poul Anderson
Gunnar Heim (1)
The Mote in God's Eye
Larry Niven & Jerry Pournelle
Moties (1)
The Computer Connection
Alfred Bester
The Stochastic Man
Robert Silverberg
Where Late the Sweet Birds Sang
Kate Wilhelm
Children of Dune
Frank Herbert
Dune (3)
Doorways in the Sand
Roger Zelazny
Man Plus
Frederik Pohl
Man Plus (1)
Inferno
Inferno (1)
Shadrach in the Furnace
Mindbridge
Joe Haldeman
Lucifer's Hammer
Gateway
Heechee (1)
Dying of the Light
George R. R. Martin
The Forbidden Tower
Marion Zimmer Bradley
Darkover (11)
Time Storm
Gordon R. Dickson
Dreamsnake
Vonda N. McIntyre
Snake (1)
The White Dragon
Anne McCaffrey
Dragonriders of Pern (3)
The Fountains of Paradise
Arthur C. Clarke