The fourth book in the bestselling Percy Jackson and the Olympians series - now as a graphic novel!Discover the story behind the Disney+ series. Honestly, blowing up another school was the last thing I wanted to do. As the son of a Greek God, I've had my share of near-death disaster - and now my arch enemy Luke wants to invade our camp via an ancient labyrinth. If he succeeds, thousands of bloodthirsty monsters will attack.So it's goodbye sunshine, hello darkness as four of us descend into the terrifying underground and beyond . . . Return to the World of Percy Jackson in the best-selling, brand-new adventure featuring the original hero in Percy Jackson and the Olympians: Chalice of the Gods – out now!And don't miss the trio's next adventure in Percy Jackson and the Olympians: Wrath of the Triple Goddess, coming soon!