Cube Route
Piers Anthony
Xanth (27)
Mercy Blade
Faith Hunter
Jane Yellowrock (3)
Demons of Desire
Debra Dunbar
Half-Breed Series (1)
The Brothel in Rosenstrasse
Michael Moorcock
Von Bek Family (2)
The Maze of Bones
Rick Riordan
39 Clues (1)