Firefly
Piers Anthony
Phaze Doubt
Apprentice Adept (7)
And Eternity
Incarnations of Immortality (7)
The Caterpillar's Question
Piers Anthony & Philip José Farmer
Serpent's Silver
Piers Anthony & Robert E. Margroff
Adventures of Kelvin of Rud (2)
Dragon's Gold
Adventures of Kelvin of Rud (1)
Through the Ice
Piers Anthony & Robert Kornwise
OX
Of Man and Manta (3)
Battle Circle
Battle Circle (1)
Ogre, Ogre
Xanth (5)
Centaur Aisle
Xanth (4)
Pornucopia
Pornucopia (1)
Man from Mundania
Xanth (12)
Total Recall
Unicorn Point
Apprentice Adept (6)
For Love of Evil
Incarnations of Immortality (6)
Heaven Cent
Xanth (11)
Robot Adept
Apprentice Adept (5)
Being a Green Mother
Incarnations of Immortality (5)