Maze of Bones
Rick Riordan
The 39 Clues (1)
Faun and Games
Piers Anthony
Xanth (21)
UBIK
Philip K. Dick
The Hyena and the Hawk
Adrian Tchaikovsky
Echoes of the Fall (3)
The Pomegranate Gate
Ariel Kaplan
The Mirror Realm Cycle (1)
Grimm's Fairy Tales
Grimm Brothers
The Battle of the Labyrinth
Percy Jackson (4)
The Titan's Curse
Percy Jackson (3)
The Sea of Monsters
Percy Jackson (2)
Coyote Blue
Christopher Moore