| Issue | #115 |
| Published | October 1971 |
| Cover Price | 0.15 |
| Pages | 36 |
| Editing | Stan Lee |
| Characters | Mr. Fantastic; Invisible Girl; Human Torch; The Thing |
| Genre | superhero |
| Pencils | John Buscema (John Romita touch-up on the faces) |
| Inks | Frank Giacoia |
| Reprinted | in Marvel's Greatest Comics (Marvel, 1969 series) #95; in Fantastici Quattro, I (Editoriale Corno, 1971 series) #113 |
| Characters | FEATURE: Fantastic Four--Mr. Fantastic; Invisible Girl; Human Torch; The Thing; GUESTS: The Watcher; The Eternals (1st and Origin); VILLAIN: Over-Mind |
| Genre | superhero |
| Script | Archie Goodwin |
| Pencils | John Buscema |
| Inks | Joe Sinnott |
| Letters | Artie Simek |
| Reprinted | in Marvel's Greatest Comics (Marvel, 1969 series) #95; in Fantastici Quattro, I (Editoriale Corno, 1971 series) #113; in Captain Britain (Marvel UK, 1976 series) #11 [pp. 1-10]; in Captain Britain (Marvel UK, 1976 series) #12 [pp. 11-19] |