The mountain giants are on the march! Surtur has broken free! Odin sleeps while Loki claims the throne of Asgard! In short, all Ragnarok is about to break loose! When the dust settles, Loki's spells lead to a body-swap between the God of Thunder and his mischievous half-brother. With art by Jack Kirby and Neal Adams, it's an embarrassment of riches! Then, John Buscema steps up to carry the hammer in an equally epic artistic run. Together with Stan Lee, he'll pit Thor against Doctor Doom, unleash the power of Infi nity, combat Hela in the realm of the dead, set father against son, stage the wedding of Loki and Lady Sif and team up Thor and the Silver Surfer! COLLECTING: VOL. 5: THOR (1966) 175-194.