Cover pencils by Jack Kirby, inks by George Roussos. The Avengers (Iron Man, Giant-Man, and the Wasp) guest appear in "The Return of Zarrko, the Tomorrow Man!", script by Stan Lee, pencils by Jack Kirby, inks by George Roussos (as G. Bell); Loki convinces Odin to reduce Thor's power in punishment for loving Jane Foster, and then restores the memory of the Tomorrow Man so that he can come back in time and defeat Thor; He builds a powerful robot, and when Thor cannot defeat it he agrees to help the Tomorrow Man conquer the 23rd century; Jane Foster appearance; Heimdall cameo. "The Flying Saucer That Was" text story. "The Enemies!", script by Stan Lee (plot) and Larry Lieber (script), pencils by Larry Lieber, inks by Matt Fox; The barbaric Vulcans plan to invade the world of the pacifist Idylicans; Instead of fighting, the Idylicans abandon their world, altering the gravity of their world to trap the invaders, and settling the Vulcan's abandoned homes as their own. "Tales of Asgard" back-up: "The Invasion of Asgard," script by Stan Lee, pencils by Jack Kirby, inks by George Roussos (as G. Bell); Loki makes a hole in Asgard's defenses and lures Thor there to face an attack alone; Thor holds off the enemies of Asgard until help arrives. 36 pgs., full color. Cover price $0.12. Grade: GD+ 2.5 explanation of grade Condition: Used (collectible)