There is darkness at the heart of the Wild Pack. Whisper is dead -- and Storm is certain that his wounds could only have been inflicted by another dog. Storm doesn't want to believe that one of her Packmates could have done such a vicious thing. But as she wrestles with her suspicions in the light of the Sun-Dog, at night Storm is haunted by terrifying dreams -- visions of fear and shadows that guide her paws through the forest while she sleeps. Lucky...

The Wild Pack is in high spirits after rescuing Alpha and Beta's pups. Only Storm believes that danger still walks among them and it won't be long before the traitor dog strikes again. She must convince her Packmates to stand together against the most malicious and elusive enemy they have ever known ... before terror and doubt tear them apart.

"The traitor behind the sabotage and divisions within the Wild Pack has been unmasked, and one final confrontation will decide whether the Pack survives"--