The Time Paradox
Eoin Colfer
Artemis Fowl (6)
Twilight Watch
Sergei Lukyanenko
Night Watch (3)
Cunningham's Encyclopedia of Crystal, Gem & Metal Magic
Scott Cunningham
Cunningham's Encyclopedia Series (2)
The Discovery
K. A. Applegate
Animorphs (20)
The Paper Magician
Charlie N. Holmberg
The Paper Magician (1)