Burning Tundra

Publisher's blurb:

The Broken Tusks find sanctuary at last in the settlement of Hillcross, but invading frost giants quickly force the clan's scouts to lead their mighty following's defense against the siege and take on new titles. To put a stop to the slaughter, the newly named Mammoth Lords take the fight to their foes by riding their bestial mounts through the sucking muck of the Tamarnian Tar Forest. At the heart of these black woods, amid the ruins of a half-sunken crusaders' castle, the heroes wield the sacred light of the Primordial Flame to defeat their ancient enemies once and for all.