Download or read book Percy Jackson: The Demigod Files written by Rick Riordan and published by Disney Electronic Content. This book was released on 2009-09-02 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do you handle an encounter with Medusa on the New Jersey interstate? What's the best way to take down a minotaur? Become an expert on everything in Percy's world with this must-have guide to the Percy Jackson and the Olympians series. Complete with interviews, puzzles, games, and original short stories by Rick Riordan.