Why it's Hot:
- Cover art by Jack Kirby and Dick Ayers
- First appearance of Ant-Man outside of the Tales to Astonish title.
- 4th appearance of Doctor Doom.
- 3rd appearance of the Wasp.
- White Pages
Synopsis:
THE MICRO-WORLD OF DOCTOR DOOM! Seeking to solve the mystery of sudden spontaneous shrinking spells, Mister Fantastic decides to call in an expert on size changing and contacts the diminutive hero known as Ant-Man for help. Learning of the Fantastic Four's plight, Ant-Man provides them with a sample of his shrinking formula before departing. Armed with the concentrated fluid, the Fantastic Four shrink down to a microscopic size to investigate, transversing into the micro-world of Sub-Atomica where they discover Doctor Doom has usurped the throne and plotted his ultimate revenge.
