The Positronic Man
Isaac Asimov & Silverberg, Robert
The Left Hand of Darkness
Ursula K. le Guin
Mirage: Isaac Asimov's Robot Mystery
Mark W. Tiedemann
Nightfall and Other Stories
Isaac Asimov
The Stars, Like Dust
The robots of dawn
Robot dreams
Pebble in the sky
The Norby chronicles
Janet Asimov & Isaac Asimov
The Forever War
Joe Haldeman
The Forever War (1)
Ender's Shadow
Orson Scott Card
The Currents of Space
Cryoburn
Lois M. Bujold