The Demigod Diaries
Rick Riordan
The Heroes of Olympus (0)
The Wrath of Mulgarath
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (5)
Percy Jackson's Greek Gods
Rick Riordan & John Rocco
The Crown of Ptolemy
Demigods and Magicians (3)
The Staff of Serapis
Demigods and Magicians (1)
The Son of Sobek