The Demigod Diaries
Rick Riordan
The Heroes of Olympus (0)
The Mark of Athena
The Heroes of Olympus (4)
Percy Jackson's Greek Gods
Rick Riordan & John Rocco
The Field Guide
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (1)
Unfinished Tales
J. R. R. Tolkien
The Legend of Sigurd and Gudrún