Dragon on a Pedestal
Piers Anthony
Xanth (7)
For We Are Many (Bobiverse Book 2)
Dennis E. Taylor
Bobiverse (2)
After®
Auriane Velten
The Moon Is a Harsh Mistress
Robert A. Heinlein & Robert A.
The naked sun
Isaac Asimov
Nemesis
The Norby chronicles
Janet Asimov & Isaac Asimov
The Positronic Man
Isaac Asimov & Silverberg, Robert
Ender's Shadow
Orson Scott Card