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 n ...