| Issue | #31 |
| Published | June 1971 |
| Cover Price | 0.25 |
| Pages | 68 |
| Editing | ? |
| Characters | Mr. Fantastic; Human Torch; Invisible Girl; Thing; Daredevil; Dr. Doom |
| Genre | superhero |
| Pencils | Jack Kirby |
| Inks | Chic Stone; Wally Wood (Daredevil figure) |
| Reprinted | from Fantastic Four (Marvel, 1961 series) #39 |
| Characters | Dr. Doom; Daredevil |
| Genre | superhero |
| Script | Stan Lee |
| Pencils | Jack Kirby |
| Inks | Frank Giacoia; Wally Wood (Daredevil figures) |
| Letters | Artie Simek |
| Reprinted | from Fantastic Four (Marvel, 1961 series) #39 |
| Characters | Dr. Doom; Daredevil |
| Genre | superhero |
| Script | Stan Lee |
| Pencils | Jack Kirby |
| Inks | Vince Colletta |
| Letters | Artie Simek |
| Reprinted | from Fantastic Four (Marvel, 1961 series) #40 |
| Characters | Quicksilver; Scarlet Witch |
| Genre | superhero |
| Script | Stan Lee |
| Pencils | Dick Ayers |
| Inks | Frank Giacoia (as Frank Ray) |
| Letters | Artie Simek |
| Reprinted | from Strange Tales (Marvel, 1951 series) #128 |