Percy Jackson and the Olympians: The Ultimate Guide (2010)

It's 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. 

Author: Rick Riordan

Categories: Ages 9-12, Literature, People & Places, World Literature, Children's Books, Literature & Fiction