The Battle of the Labyrinth
Rick Riordan
Percy Jackson and the Olympians (4)
The Rise of Nine
Pittacus Lore
The Lorien Legacies (3)
The Lost Metal
Brandon Sanderson
Mistborn: Wax & Wayne (4)
Eldest
Christopher Paolini
Inheritance Cycle (2)
Gregor and the Curse of the Warmbloods
Suzanne Collins
Underland Chronicles (3)