Why it's Hot:
- Cover art by Jack Kirby and Dick Ayers — featuring Doctor Doom
- Doctor Doom appearance — Doom disguises himself as a janitor and wages war against the Fantastic Four from a sky-high floating fortress
- President John F. Kennedy appearance
- Ant-Man crossover — farewell appearance following the Sub-Atomica adventure
Synopsis:
Doctor Doom tags each member of the Fantastic Four with tracking devices, unleashes android pursuers to humiliate them, then kidnaps Alicia Masters from his secret sky fortress and holds America's missile defences hostage. Reed Richards devises a temporary cure for Ben Grimm to breach Doom's force field and bring the fight to their deadliest enemy. Written by Stan Lee with cover and interior art by Jack Kirby and Dick Ayers.