The Serpent's Shadow
Rick Riordan
The Kane Chronicles (3)
The Ironwood Tree
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (4)
The Tower of Nero
The Trials of Apollo (5)
The Battle of the Labyrinth
Percy Jackson and the Olympians (4)
The Demigod Diaries
The Heroes of Olympus (0.0)