| Issue | #343 |
| Published | August 1990 |
| Cover Price | 1.00 |
| Pages | 36 |
| Editing | Ralph Macchio; Michael Heisler (Assistant) |
| Characters | Mr. Fantastic; Invisible Woman; Human Torch; Ben Grimm [The Thing]; Ms. Marvel [Sharon Ventura] |
| Genre | superhero |
| Pencils | Walter Simonson (signed) |
| Inks | Walter Simonson (signed) |
| Letters | Typeset |
| Characters | FEATURE: Fantastic Four--Mr. Fantastic; Invisible Woman; Human Torch; Ben Grimm [The Thing]; Ms. Marvel [Sharon Ventura]; GUEST: Alicia Masters; CAMEOS: Josef Stalin; Dan Quayle |
| Synopsis | The FF attempt to avert a nuclear war in an alternate universe. |
| Genre | superhero |
| Script | Walter Simonson |
| Pencils | Walter Simonson |
| Inks | Walter Simonson |
| Colors | Max Scheele |
| Letters | Bill Oakley |