The Demigod Files ( Percy Jackson and the Olympians) (Hardcover) by Rick Riordan

This companion guide to Rick Riordan's "New York Times"-bestselling Percy Jackson and the Olympians series is a must-have for any fan of the series! Featuring original short stories, puzzles, games, and interviews with the author himself, this guide offers an in-depth look into the world of Percy Jackson.

With three previously unreleased short stories, including one that puts Percy and his enemy Clarisse on the same team and another that relates an incident during a Capture the Flag game at Camp Half-Blood, this guide is filled with Riordan's trademark anachronistic humor.

The final story brings Percy, Thalia, and Nico together to help retrieve Hades's stolen sword, which could be deadly to the Gods.

Don't miss out on this opportunity to become an expert on everything in Percy's world!