The second book in the bestselling Percy Jackson and the Olympians series. Now with a new cover look! Discover the story behind the Disney+ series. The second book in the bestselling Percy Jackson and the Olympians series.

Now with a new cover look! Discover the story behind the Disney+ series. HALF BOY - HALF GOD - ALL HERO. I've almost made it a year without one of my teachers turning into a monster.

Just one more day to go. Surely even I can get through that?Percy Jackson's life has been surprisingly quiet since he stopped all-out war on Mount...