The God of War must explore a terrifying realm of eternal fire to reclaim his glory, in this epic fantasy novel of one of Odin’s greatest heroes

Tyr, God of War and elder brother of Thor, embarks on a quest to seal his place at Odin’s side. Spurred on by loyal young Bjorn Wolfbane and the bewitching Lorelai, the trio set out to steal a sliver of Twilight, sword of the fire giant Surtur, who will one day bring about Ragnarok and destroy Asgard. But the fiery realm of Muspelheim is fraught with volcanic trolls, lava kraken, and Surtur’s brood of murderous warriors. Tyr must overcome both his own feelings and the motives of his allies, or risk triggering the apocalypse and cursing his name forever.