| Issue | #79 |
| Published | March-April 1973 |
| Frequency | Bi-Monthly |
| Cover Price | 0.20 USD |
| Pages | 36 |
| Editing | E. Nelson Bridwell |
| Characters | Challengers of the Unknown |
| Genre | adventure |
| Pencils | Joe Kubert (signed) |
| Inks | Joe Kubert (signed) |
| Genre | adventure |
| Script | Jack Kirby; Dave Wood |
| Pencils | Jack Kirby |
| Notes | Previously inker listed as Marvin Stein. Per Stein's conversations with Greg Theakston, he did not ink any Challengers stories. |
| Reprinted | from Challengers of the Unknown (DC, 1958 series) #2 |
| Letters | typeset |
| Notes | For lack of letters of comment, a description of Jack Kirby's career is given. |
| Characters | Challengers of the Unknown |
| Genre | adventure |
| Script | Jack Kirby |
| Pencils | Jack Kirby |
| Inks | Jack Kirby ? |
| Notes | Previously inker listed as Marvin Stein. Per Stein's conversations with Greg Theakston, he did not ink any Challengers stories. |
| Reprinted | from Challengers of the Unknown (DC, 1958 series) #1 |