TY  - BOOK
AU  - Riordan, Rick
TI  - The battle of the labyrinth
SN  - 9781423101468
N2  - When demonic cheerleaders invade his high school, Percy Jackson hurries to Camp Half Blood, from whence he and his demigod friends set out on a quest through the Labyrinth, while the war between the Olympians and the evil Titan lord Kronos draws near
ER  -