The Demigod Files
Rick Riordan
Percy Jackson and the Olympians (4.5)
The Field Guide
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (1)
The Staff of Serapis
Demigods and Magicians (1)
9 from the Nine Worlds
Magnus Chase and the Gods of Asgard (5)
The Red Pyramid
The Kane Chronicles (1)