Pull up a seat to the beginning of one of the greatest tales of modern myth: the epic saga of the Mighty Thor! While vacationing in Norway, Dr. Donald Blake discovered a strange, gnarled cane. Upon striking it, a shower of lightning rained down - and the hobbled doctor found himself transformed into Thor, God of Thunder! In these pages, you'll journey across the Rainbow Bridge to Eternal Asgard - and meet Lord Odin, Heimdall, Balder and Thor's evil half-brother, Loki, for the first time. And to top it off, the mythological origins of Asgard are revealed in fan-favorite backup features! Collecting JOURNEY INTO MYSTERY (1952) #83-109.