Thor Epic Collection: To Wake The Mangog

From the darkened depths rises a peril greater than any Thor has ever faced. Mangog threatens to unsheathe the Odinsword and bring Ragnarok upon the Norse gods in this collection of Asgardian classics! And that's just the beginning - because in Stan Lee and Jack Kirby's THOR, there's always another cosmic adventure around the corner! Case in point: a cosmic battle between Galactus and Ego the Living Planet; the return of "Him," the man who would come to be known as Adam Warlock; and the universe-shaking origin of Galactus! And Thor's adventures get personal with a surprising revelation regarding Donald Blake, the return of Jane Foster and the dramatic dance between Balder and the Norn queen Karnilla! Collecting THOR (1966) #154-174.