The Seeing Stone
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (2)
The Son of Neptune
Rick Riordan
The Heroes of Olympus (2)
The Fire Within
Chris D'Lacey
The Wyrm King
The Serpent's Shadow
The Kane Chronicles (3)
The Demigod Files
Percy Jackson and the Olympians (4.5)
The Mark of Athena
The Heroes of Olympus (4)
The Lost Hero
The Heroes of Olympus (1)