TY  - BOOK
AU  - Riordan, Rick,   Venditti, Robert
AU  - Orpheus Collar
TI  - Percy Jackson and the Olympians the Battle of the Labyrinth: The Graphic Novel (Percy Jackson & the Olympians)
T2  - Book 4
SN  - 9781484786390
U1  - 741.5 RIO/O 
PY  - 2018///
CY  - New York
PB  - Disney Hyperion
N2  - In this fourth installment of the blockbuster series, time is running out as war between the Olympians and the evil Titan lord Kronos draws near. Even the safe haven of Camp Half Blood grows more vulnerable by the minute as Kronos's army prepares to invade its once impenetrable borders. To stop them, Percy and his demigod friends will set out on a quest through the Labyrinth-a sprawling underground world with stunning
ER  -