The Immortal Thor (The Immortal Thor #16)

A BLAST FROM THE PAST! In Asgard, Thor weighed his obligations as All-Father and as Gaea's child... and what he owed to both sides of his nature. While on Earth, a risen evil sought new Gods to challenge the old... and found them in Thor's earliest foes. This is the story of the IMMORTAL THOR... and the Radioactive Man.