Phthor
Piers Anthony
Aton/Piers Anthony's Worlds of Chthon (2)
Piers Anthony's Visual Guide to Xanth
Jody Lynn Nye & Piers Anthony
Xanth (0)
Politician
Bio of a Space Tyrant (3)
Pornucopia
Pornucopia (1)
Possible to Rue
Pretender
Piers Anthony & Frances Hall
Prostho Plus
Dr. Dillingham (1)
Quest for the Fallen Star
Piers Anthony & James Richey & Alan Riggs
Quinquepedalian
Race Against Time
Realty Check
Refugee
Bio of a Space Tyrant (1)
The Ring
Piers Anthony & Robert E. Margroff
Rings of Ice
Split Infinity
Apprentice Adept (1)
Juxtaposition
Apprentice Adept (3)