"The Mysterious Mister Hyde!"
Written by Stan Lee, penciled & inked by Don Heck.
When Calvin Zabo is refused a job by Don Blake, he invents a formula that changes him to the dread Mr. Hyde and seeks his revenge. Thor presses his case for marrying Jane Foster with Odin.
1st appearance of Calvin Zabo, Mister Hyde.
A text story "The Thread"
Reprinted from Journey Into Unknown Worlds #13.
"Stroom's Strange Solution!"
Written by Stan Lee & Larry Lieber, penciled by Larry Lieber & inked by Matt Fox.
"Tales of Asgard: Surtur the Fire Demon!"
Written by Stan Lee, penciled by Jack Kirby & inked by George Roussos.
Cover art by Jack Kirby.