| Issue | #12 |
| Published | December 1967 |
| Cover Price | 0.25 |
| Editing | Roy Thomas |
| Genre | superhero |
| Pencils | Jack Kirby |
| Inks | Sol Brodsky |
| Colors | Stan Goldberg |
| Reprinted | from Fantastic Four (Marvel, 1961 series) #17 [enlarged panel from p. 19] |
| Genre | superhero |
| Script | Stan Lee |
| Pencils | Jack Kirby |
| Inks | Dick Ayers |
| Colors | Morrie Kuramoto |
| Letters | Artie Simek |
| Reprinted | From Fantastic Four (Marvel, 1961 series) #17 (August 1963) |
| Genre | superhero |
| Script | Stan Lee (plot); Don Rico [as N. Korok] |
| Pencils | Don Heck |
| Inks | Don Heck |
| Colors | Morrie Kuramoto |
| Letters | Sam Rosen |
| Reprinted | from Tales of Suspense (Marvel, 1959 series) #52 (April 1964) |
| Script | Stan Lee |
| Pencils | Steve Ditko |
| Inks | Steve Ditko |
| Colors | Morrie Kuramoto |
| Letters | Artie Simek |
| Reprinted | from Strange Tales (Marvel, 1951 series) #121 (June 1964) |
| Genre | superhero |
| Script | Stan Lee |
| Pencils | Steve Ditko |
| Inks | Steve Ditko |
| Colors | Morrie Kuramoto |
| Letters | Artie Simek |
| Reprinted | from Incredible Hulk, The (Marvel, 1962 series) #6 (March 1963) [pp. 10-18] |