Cover by Jack Kirby/Steve Ditko.
"I Created Krang!" (T-901) by Kirby/Ayers. 13 pages.
A scientist explains his plan to harness cheap labor by enlarging insects and using them as slaves. His experimental formula gets applied to an ant who grows to monstrous proportion, but also grows intellect and attitude. Krang terrorizes the world until somebody gets the brilliant idea of ending Krang's rampage by applying the formula to an anteater.
Reprinted in Fear #4 and Weird Wonder Tales #18.
"The Remedy Oil" (J-984) 2 pages, text with illustration.
"Behold! I Am the Master of Time!" (T-889) by Ditko. 5 pages.
A man invents a time machine for the purpose of going back in time to plunder objects that will be worth a fortune in the present. His plan hits a snag when he can't find a electrical outlet in the past to power his machine for the return trip.
Reprinted in Tower of Shadows #8.
"The Thing In Human Form!" by Heck. 5 pages.
The civilizations of Mars and Jupiter have been at war, and the Martians learn that an Earth scientist has developed the ultimate weapon. A Martian comes to steal it, and stumbles upon a Halloween party at the scientists home. He abducts the scientist, but finds that the Jovians have laid a trap for him.
Reprinted in Chamber of Darkness #8, retitled "The Beast That Walked Like a Man!"