A fully illustrated, in-depth guide to gods, monsters, and all things Percy Jackson, this novelty companion to the bestselling series comes complete with trading cards, full-color diagrams, and maps. nIts the handbook no half-blood should be without: a fully illustrated, in-depth guide to gods, monsters, and all things Percy. This novelty companion to the best-selling series comes complete with trading cards, full-color diagrams, and maps, all packaged in a handy, manual-size POB with a crisp, magnetic flap enclosure.