After earning the right to return to the wolf pack that abandoned him, the exiled Faolan joins the clan as a lowly "gnaw wolf," but his goal of rising in the pack order is threatened when a jealous rival frames him for an unspeakable crime.

When a terrible danger threatens the wolves of the Beyond, outsider Faolan must take a leadership role and inspire the pack to stand together.

A great cold has seized the Beyond. The warmth of summer, the smell of sweet grass and the great caribou migrations are distant memories. Now the wolves know only ice, dark, snow and endless cold. The order that kept the wolf clans strong for thousands of years has broken down completely. The wolves have only one chance for survival. They must find their way to a new land, a land of warmth and summer. But the journey will take them over a frozen sea...