Dreamsnake
Vonda N. McIntyre
Snake (1)
Harpist in the Wind
Patricia A. McKillip
The Quest of the Riddle-Master (3)
Ringworld
Larry Niven
Ringworld (1)
Protector
Known Space (1)
The Ringworld Engineers
Ringworld (2)
The Mote in God's Eye
Larry Niven & Jerry Pournelle
Moties (1)
Inferno
Inferno (1)
Lucifer's Hammer
Man Plus
Frederik Pohl
Man Plus (1)
Gateway
Heechee (1)
Jem
Inverted World
Christopher Priest
A Time of Changes
Robert Silverberg
The Book of Skulls
Dying Inside
Shadrach in the Furnace
Lord Valentine's Castle
Majipoor (1)
A Choice of Gods
Clifford D. Simak
The Year of the Quiet Sun
Wilson Tucker
Titan
John Varley
Gaean (1)