Percy is confused. When he awoke after his long sleep, he didn't know much more than his name. His brain-fuzz is lingering, even after the wolf Lupa told him he

Percy Jackson, son of Poseidon, has come face to face with two snake-haired ladies who refuse to die. But they're the least of his problems. Because Percy finds

From the author of the New York Times bestselling Jedi Academy books comes book two in the laugh-out-loud graphic novel series about Neanderthal siblings Lucy a

Now available for the first time: all five novels from the amazing Heroes of Olympus series, collected in one stunning digital edition. Join the Heroes of Olymp

The second book in the Heroes of Olympus series is given the deluxe treatment in this special limited edition. Hand-signed by Rick Riordan and boasting exclusiv