Danger lurks in the heart of the forest as the chill of winter sets in. WindClan is missing, and hostilities between the remaining three Clans place all the cats in peril. In the midst of tragic accidents and a threatening illness, ThunderClan needs all its warriors to defend itself…but Fireheart suspects that certain cats may not be as loyal as they appear. Erin Hunter’s epic, #1 New York Times bestselling Warriors series has been flying off the shelves for ten years and counting, and each new title continues to debut on the bestseller list. This season, a whole new generation of readers will discover the books that started it all. The original Warriors and Warriors: The New Prophecy arcs are now available with a fierce new look-perfect for the collections of longtime Erin Hunter fans and those new to the Warriors world.