A new adventure begins in Erin Hunter's #1 bestselling Warriors series

This hardcover edition also includes a double-sided jacket with a bonus poster

For many moons, ThunderClan, ShadowClan, RiverClan, and WindClan have lived in peace in their territories around the lake. But now they must decipher a mysterious prophecy--a message that will send one young medicine cat apprentice on a quest to determine the fate of all the warrior Clans.

Full of epic adventure and thrilling intrigue, the beginning of this fifth Warriors series is the perfect introduction...