The long-awaited prophecy surrounding Percy Jackson's sixteenth birthday unfolds as he leads an army of young demigods to stop Kronos in his advance on New York City, while the Olympians struggle to contain the rampaging monster, Typhon.

GN360L Lexile|||adolescent

by Rick Riordan ; adapted by Robert Venditti ; art and color by Orpheus Collar and Antoine Dodé.

Accelerated Reader AR MG 3.1 1 505002.

Accelerated Reader AR MG 4.3 13 130543.