Orígenes Marvel nº6 Mighty Thor

A lame doctor vacationing in Norway runs across an alien invasion. While hiding from the aliens in a cave he finds an old cane that transforms him into the god Thor. Thor drives back the alien invasion.

Dr. Blake joins a medical mission to a South American country wracked with civil war. The leader of the communist faction—the Executioner—orders an attack on the doctors, and Blake must use the power of Thor to save is colleagues and defeat the communists.

Loki escapes from his prison in Asgard and comes to Earth to get revenge on Thor. The trickster hypnotizes him to help make mischief, but Thor’s transformation into Donald Blake frees him from hypnosis, allowing him to defeat Loki and return him to Asgard.

Zarrko of the year 2262 goes back in time and steals a cobalt bomb in 1962, but Thor chases him forward in time and defeats him.

In order to solve the mystery of a rash of defecting American scientists, Dr. Blake uses himself as bait and is abducted by communists. He is imprisoned with the other missing scientists, but is able to transform into Thor and free them all.

Loki discovers Thor’s secret identity and separates him from his hammer, forcing him to remain a human. Loki torments humanity, but Dr. Blake tricks him into allowing him to regain the hammer and become Thor, defeating Loki and returning him to Asgard.

A gangster wounded in an escape has his men kidnap Dr. Blake to operate on his gunshot wound. Blake transforms himself into Thor and brings the gang to justice, as well as rescuing Jane.

Beneath Asgard lies the Well of Life. From it came Ymir, greatest of the Frost Giants and Buri, the first Norse God who gave life to Borr. Borr had three sons. Odin was one of them.

The ice giants, led by Ymir, attack Asgard but Odin defends it and traps Ymir inside a ring of fire.