Complete Robot
Isaac Asimov
Roc and a Hard Place
Piers Anthony
Xanth (19)
The Forest House
Marion Zimmer Bradley
Avalon (2)
Dragon and Thief
Timothy Zahn
Dragonback (1)
Backyard Starship
J. N. Chaney & Terry Maggert
Backyard Starship (1)
Anvil Dark
Backyard Starship (3)
Legacy of Stars
Backyard Starship (4)
Red Bounty
Backyard Starship (2)