Possible to Rue
Piers Anthony
Quinquepedalian
Chthon
Aton/Piers Anthony's Worlds of Chthon (1)
Prostho Plus
Dr. Dillingham (1)
SOS the Rope
Battle Circle (1)
Omnivore
Of Man and Manta (1)
Macroscope
Hasan
The Ring
Piers Anthony & Robert E. Margroff
Anthonology
The Whole Truth