For the first time Storm can remember, she has a place in a Pack, and the world that was devastated by the Big Growl is finally at peace. But tensions are rising among the dogs of the Wild Pack--and the greatest danger they face may come from within.

When the Wild Pack discovers that a traitor is in their midst, the ensuing tensions and suspicions threaten the precarious peace among the survivors, challenging protective Storm to do whatever she can to keep everyone safe.

A loyal dog must make her way alone in this gripping fifth book in the second Survivors series. From Erin Hunter, #1 nationally bestselling author of Warriors, Survivors is full of "wild and wonderful adventure" (Kirkus Reviews ; starred review) that will thrill fans of Spirit Animals and Wings of Fire. Storm is in exile-and though she's finally free of the suspicion of her Packmates, she feels more lost than ever. There are only two dogs she knows...