Lightning Bug
Donald Harington
The Battle of the Labyrinth
Rick Riordan
Percy Jackson and the Olympians (4)
Percy Jackson's Greek Gods
Rick Riordan & John Rocco
Percy Jackson's Companion Books (3)
A Drop of Corruption
Robert Jackson Bennett
Shadow of the Leviathan (2)
The Titan's Curse
Percy Jackson and the Olympians (3)
The Last Olympian
Percy Jackson and the Olympians (5)
The Chalice of the Gods
Percy Jackson and the Olympians (6)