Thor: The Lost Gods — Tom Defalco

Thor is dead! Asgard has been destroyed! Its gods are scattered across the Earth, living mortal lives with no memory of their past selves! Can Sif, Balder, Ulik the Troll, the Warriors Three, the Enchantress and the other Lost Gods find the truth about themselves in time to stop the world destroying plot of Seth, God of Death? Featuring the Wrecking Crew, Spider-Man and an all-new Loki!

Collecting:

Journey Into Mystery #503-513