Why it's Hot:
- Cover art by Jack Kirby and Chic Stone
- 1st Team Appearance of the Frightful Four — Wizard, Paste-Pot Pete, Sandman and Medusa
- 1st Appearance of Medusa, later revealed as Inhuman royalty
- Avengers, X-Men and Spider-Man cameo at Reed and Sue's engagement party
Synopsis:
Reed Richards and Sue Storm announce their engagement to the world, but the celebration is cut short when the newly formed Frightful Four — the Wizard's evil mirror image of the FF — launch a surprise assault on the Baxter Building. The Wizard's four anti-gravity discs leave the heroes drifting helplessly skyward until the Human Torch races to the rescue. Story titled 'The Frightful Four!' Written by Stan Lee; cover and interior art by Jack Kirby, inks by Chic Stone.