Gregor the Overlander
Suzanne Collins
Underland Chronicles (1)
Harbinger
Shae Ford
Fate's Forsaken (1)
The Last Olympian
Rick Riordan
Percy Jackson and the Olympians (5)
Gregor And The Code Of Claw
Underland Chronicles (5)
The Guard
Pittacus Lore
The Lorien Legacies: The Lost Files (12)