THE ORIGINAL HERO. A BRAND-NEW ADVENTURE. Percy Jackson has saved the world multiple times – battling monsters, Titans, even death himself – so graduating high school should be a breeze, right? Wrong.

Percy needs three recommendation letters from the gods before his final year in high school comes to an end. And one thing Percy knows, the gods on Mount Olympus don’t do anything for free. To secure his second letter, Percy and his friends Annabeth and Grover agree to a new quest – pet-sitting for the goddess Hecate while she’s away over...

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...