Percy Jackson and the Battle of the Labyrinth Percy Jackson and the Olympians Book 4 (P)

Since the purpose of freshman orientation is to learn new skills, this is absurd. Percy didn't anticipate having to deal with a group of demon cheerleaders on his first week of school. And the risks go far beyond academic ones; Kronos' soldiers are even posing a threat to Camp Half-relative Blood's safety. Percy Jackson and the Olympians' fourth book offers tension, action, surprises, and compelling characters.