Powers That Be
Anne McCaffrey & Elizabeth Ann Scarborough
Petaybee (1)
Sentenced to Prism
Alan Dean Foster
Humanx Commonwealth (5)
The Vampire Armand
Anne Rice
Vampire Chronicles (6)
Hammerfall
C. J. Cherryh
Gene Wars (1)
Wheelworld
Harry Harrison
To the Stars (2)
Homeworld
To the Stars (1)