Dead of night

"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 Sun-Dog, at night Storm is haunted by terrifying dreams--visions of fear and shadows that guid her paws through the forest while she sleeps"--Dust jacket.