| Issue | #81 |
| Published | September 1978 |
| Cover Price | 0.50 USD |
| Editing | ? |
| Notes | 90208-809, 48 pgs, 50 cents, monthly |
| Pencils | ? (painted) |
| Inks | ? (painted) |
| Colors | ? (painted) |
| Notes | 90208-809, 48 pgs, 50 cents, monthly |
| Reprinted | from Ripley's Believe It or Not (Gold Key, 1965 series) #11 (November 1968) |
| Pencils | Luis Dominguez |
| Inks | Luis Dominguez |
| Notes | This story is also reprinted in Mystery Comics Digest (Gold Key, 1972 series) #7 (September 1972). |
| Reprinted | from Ripley's Believe It or Not (Gold Key, 1965 series) #11 (November 1968) |
| Inks | Sal Trapani |
| Letters | Herb Field |
| Notes | This story is also reprinted in Mystery Comics Digest (Gold Key, 1972 series) #7 (September 1972). |
| Reprinted | from Ripley's Believe It or Not (Gold Key, 1965 series) #11 (November 1968) |
| Pencils | Sam Citron |
| Inks | Sam Citron |
| Letters | Ben Oda |
| Notes | This story is also reprinted in Mystery Comics Digest (Gold Key, 1972 series) #4 (June 1972) [revised layout=11 pages]. |
| Reprinted | from Ripley's Believe It or Not (Gold Key, 1965 series) #11 (November 1968) [original layout=4 pages] |
| Pencils | Evans |
| Inks | Evans |
| Notes | This story is also reprinted in Mystery Comics Digest (Gold Key, 1972 series) #4 (June 1972) [revised layout=17 pages]. |
| Reprinted | from Ripley's Believe It Or Not (Gold Key, 1965 series) #1 (June 1965) [original layout=7 pages] |
| Pencils | Andre LeBlanc |
| Inks | Andre Le Blanc |
| Notes | This story is also reprinted in Mystery Comics Digest (Gold Key, 1972 series) #4 (June 1972). |
| Reprinted | from Ripley's Believe It Or Not (Gold Key, 1965 series) #9 (May 1968) |
| Pencils | Joe Certa |
| Inks | Joe Certa |
| Notes | This story is also reprinted in Mystery Comics Digest (Gold Key, 1972 series) #10 (March 1973). |
| Reprinted | from Ripley's Believe It or Not (Gold Key, 1965 series) #11 (November 1968) |