The House of Hades
Rick Riordan
The Heroes of Olympus (1)
The Sea of Monsters
Percy Jackson and the Olympians (2)
Lucinda's Secret
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (3)
The Mark of Athena
The Heroes of Olympus (4)
How to Cheat a Dragon's Curse
Cressida Cowell
How to Train Your Dragon (4)