| Issue | #91 |
| Published | October 1969 |
| Cover Price | 0.15 USD |
| Pages | 36 |
| Editing | Stan Lee |
| Genre | superhero |
| Pencils | Jack Kirby |
| Inks | Joe Sinnott |
| Reprinted | in Marvel's Greatest Comics (Marvel, 1969 series) #73; in Fantastici Quattro, I (Editoriale Corno, 1971 series) #89 |
| Genre | superhero |
| Script | Stan Lee |
| Pencils | Jack Kirby |
| Inks | Joe Sinnott |
| Letters | Sam Rosen |
| Reprinted | in Marvel's Greatest Comics (Marvel, 1969 series) #73 [edited]; in Fantastici Quattro, I (Editoriale Corno, 1971 series) #89 |