Artfully packaged and given the deluxe treatment, this signed and numbered limited edition of The Mark of Athena is sure to delight the legions of fans of the #1 New York Times bestselling series. Each book is hand-signed by Rick Riordan and includes specially commissioned full-color art from series illustrator John Rocco. The deluxe slipcase features a wrap-around illustration and makes an elegant centerpiece for any bookshelf.