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 Olympus. That is until an innocent game of dodgeball turns monstrously ugly. . .

Now Camp Half-Blood - the only safe place on earth for demigods like Percy - is under attack, and unless he can find the magical Golden Fleece, everything he's come to love will be destroyed.