When 17-year-old Rigg and his friend Ari hang a marauding wolf in the wilds of medieval Greenland, they get much more than they bargained for: a hint of werewolves, glimpses of human sacrifice to the old Norse gods, and an encounter with a resourceful native girl that changes their lives forever. This adventure brings Rigg and Ari into conflict with Rigg's grandfather, Erik the Red, the ruler of the Greenland Norse colony, and with his daughter,...