| 10 | Fantastic Four (Vol. 1) | 1st appearance of Jack Kirby; 1st appearance of Stan Lee; 1st appearance of Ovoids; 1st Appearance of Jack Kirby (as character in story); 1st appearance of Stan Lee (as character in story); 1st appearance of The Ovoids; Versus Doctor Doom; Invisible Girl pin-up |
| 10/A | Fantastic Four (Vol. 1) | 1st appearance of Jack Kirby; 1st Appearance of Jack Kirby (as character in story); 1st appearance of Ovoids; 1st appearance of Stan Lee; 1st appearance of Stan Lee (as character in story); 1st appearance of The Ovoids; Versus Doctor Doom; Invisible Girl pin-up |
| 10/B | Fantastic Four (Vol. 1) | 1st appearance of Jack Kirby; 1st Appearance of Jack Kirby (as character in story); 1st appearance of Ovoids; 1st appearance of Stan Lee; 1st appearance of Stan Lee (as character in story); 1st appearance of The Ovoids; Versus Doctor Doom; Invisible Girl pin-up |
| 10/C | Fantastic Four (Vol. 1) | 1st appearance of Jack Kirby; 1st Appearance of Jack Kirby (as character in story); 1st appearance of Ovoids; 1st appearance of Stan Lee; 1st appearance of Stan Lee (as character in story); 1st appearance of The Ovoids; Versus Doctor Doom; Invisible Girl pin-up |
| 10 | Fantastic Four (UK Edition, Vol. 1) | 1st appearance of Jack Kirby; 1st appearance of Stan Lee; 1st appearance of Ovoids; Versus Doctor Doom |