Fifteen-year-old Dash knows a bad hand when it's dealt and survival is slim. He can spark Ragnarok as Loki's second-in-command, or betray his family to prevent it. Either way, he's in mortal danger.

As he leads a team of demigods deeper into Helheim to locate the soul of a powerful necromancer, Dash can't help thinking he's made the wrong decision. Despite his dark magic and other life-draining skills, Death will likely reap their souls and resurrect them as zombies in Ginnungagap.

Defenders of Asgard: Shadow Walker is the first book in a fun YA fantasy series based on Norse mythology, featuring compelling characters battling zombies and monsters in the underworld, surprising plot twists, and kick-ass demigods with awesome magic and weapons—and magical weapons.

If you like Magnus Chase or Percy Jackson, you'll love Jonas Martin's brand-new fantasy adventure.

Download Defenders of Asgard: Shadow Walker to discover this exciting new series now!