Ghoshunter

A boy. A wolf. A legend for all time. The sixth book in the internationally bestselling WOLF BROTHER (Chronicles of Ancient Darkness) series by renowned author Michelle Paver. As winter approaches and Souls' Night draws near, the Eagle Owl Mage holds the clans in a grip of terror. To fulfill his destiny, Torak seeks his lair in the Mountain of Ghosts. Accompanied by Renn and Wolf, Torak must defy demons and tokoroths, and find his way through the Gorge of the Hidden People.
Wolf must overcome terrible grief and Renn must make an agonizing decision. And in the final battle against the Soul-Eater, Torak will face the most heart-rending choice of all ... Audio edition also available, read by Sir Ian McKellen.