| 0 | - | cover | 1 | pencils: George Wilson; inks: George Wilson; colors: George Wilson | |
| 1 | The Phantom Navigator | comic story | 7 | pencils: Al McWilliams; inks: Al McWilliams; letters: Ben Oda | |
| 2 | The Dark Rider | comic story | 4 | pencils: Joe Certa; inks: Joe Certa; letters: Ben Oda | |
| 3 | Ripley's Believe It or Not! | comic story | 1 | | |
| 4 | The Werewolves of Poligny | comic story | 5 | pencils: Jack Sparling; inks: Jack Sparling; letters: Ben Oda | |
| 5 | The Forbes Tragedy | text story | 3 | pencils: Joe Certa; inks: Joe Certa | |
| 6 | The Double Image | comic story | 9 | pencils: André LeBlanc; inks: André LeBlanc; letters: Ben Oda | |
| 7 | Ripley's Believe It or Not! | comic story | 1 | | |
| 8 | Mask of the Mummy | comic story | 10 | script: Don Glut; pencils: Jesse Santos; inks: Jesse Santos; letters: Bill Spicer | |
| 9 | Skulduggery | comic story | 1 | | |
| 10 | The Beast of the Humboldt | comic story | 4 | pencils: Win Mortimer; inks: Win Mortimer; letters: Ben Oda | |
| 11 | The Message from Beyond | comic story | 8 | pencils: Giovanni Ticci; inks: Alberto Giolitti; letters: Ben Oda | |
| 12 | Ripley's Believe It or Not! | comic story | 1 | | |
| 13 | The Ghost Ship | comic story | 4 | script: Paul S. Newman, Larry Ivie; pencils: Wally Wood; inks: Wally Wood; letters: Jon D'Agostino | |
| 14 | The Vampire | comic story | 4 | pencils: André LeBlanc; inks: André LeBlanc; letters: Ben Oda | |
| 15 | Ripley's Believe It or Not! | comic story | 1 | | |
| 16 | The Haunted Villa | comic story | 5 | pencils: André LeBlanc; inks: André LeBlanc; letters: Ben Oda | |
| 17 | Ripley's Believe It or Not! | comic story | 1 | | |
| 18 | The Thing with Claws | text story | 14 | pencils: Frank Bolle; inks: Frank Bolle | |
| 19 | It's in the Bag | comic story | 10 | script: Don Glut; pencils: Dan Spiegle; inks: Dan Spiegle; letters: Bill Spicer | |
| 20 | Ripley's Believe It or Not! | comic story | 1 | colors: ? (painted) | |
| 21 | The Devil's Steed | comic story | 7 | pencils: Luis Dominguez; inks: Luis Dominguez; letters: Ben Oda | |
| 22 | The Woman in the Tomb | comic story | 9 | pencils: Frank Bolle; inks: Frank Bolle; letters: Jon D'Agostino | |
| 23 | Ripley's Believe It or Not! | comic story | 1 | | |
| 24 | The Lady in White | comic story | 5 | pencils: Al McWilliams; inks: Al McWilliams; letters: Ben Oda | |
| 25 | Skulduggery | comic story | 1 | | |
| 26 | The Berbalang Ghouls | text story | 3 | pencils: Joe Certa; inks: Joe Certa | |
| 27 | Ripley's Believe It or Not! | comic story | 1 | colors: ? (painted) | |
| 28 | The Trojan Horror | comic story | 10 | script: Don Glut; pencils: Dan Spiegle; inks: Dan Spiegle; letters: Bill Spicer | |
| 29 | Skulduggery | comic story | 1 | | |
| 30 | The Killer Demons | comic story | 9 | pencils: Al McWilliams; inks: Al McWilliams; letters: Ben Oda | |
| 31 | Ripley's Believe It or Not! | comic story | 1 | | |
| 32 | Testimony of the Ghost | comic story | 8 | pencils: Joe Certa; inks: Joe Certa; letters: Ben Oda | |