Michelle Paver

Jack is poor, lonely and desperate to change his life. So when he's offered the chance to join an Arctic expedition, he jumps at it. After they reach the remote, uninhabited bay where they will camp for the next year, Gruhuken, Jack feels a creeping unease. One by one, his companions are forced to leave, and Jack realizes that he is not alone.

Follows the journey of wolves and other animals as co-travelers through American history.