| 0 | When a Beautiful Girl Discovers That She Has the Power to Become Invisible, There's Bound to Be Plenty of Adventure! | cover | 1 | pencils: Russell Stamm; inks: Russell Stamm | Invisible Scarlet O'Neil |
| 1 | Meet Russell Stamm Creator of Invisible Scarlet O'Neil | text article | 1 | pencils: Russell Stamm; inks: Russell Stamm | Scarlet O'Neil; Russell Stamm (photograph); Sandy |
| 2 | The Case of the Madman's Revenge | comic story | 11 | script: Russell Stamm; pencils: Russell Stamm; inks: Russell Stamm | Scarlet O'Neil |
| 3 | Calling All Sleuths | activity | 1 | | |
| 4 | The Case of the Second Key | comic story | 2 | pencils: Bob Powell; inks: Bob Powell | Jackie Paige; Lieutenant Gil Mason; Clarence; Mr. Carney; Marcia Turnbee; Rod Lemming |
| 5 | The Case of the Hit and Run Killer | comic story | 11.67 | script: Russell Stamm; pencils: Russell Stamm; inks: Russell Stamm | J.H. Wilson; Joe Wilson; Kate Smith; Jim Smith; Invisible Scarlet O'Neil; Doctor Shaw |
| 6 | Action! Mystery! Suspense! | promo (ad from the publisher) | 0.33 | pencils: Russell Stamm; inks: Russell Stamm | Scarlet O'Neil |
| 7 | - | comic story | 1 | pencils: Paul McCarthy; inks: Paul McCarthy | Delbert; Dogwood; Holly |
| 8 | - | comic story | 2 | pencils: Vic Herman; inks: Vic Herman | Winnie; Specs; Professor Germ |
| 9 | Bloodless Murder | text story | 0.8 | letters: typeset | Larry Burns; Tom Arnold; Mrs. Williams; Barton Williams, Jr. |
| 10 | - | promo (ad from the publisher) | 0.2 | | Kerry Drake |
| 11 | Now Published Every Month | promo (ad from the publisher) | 0.5 | | |
| 12 | Sensational Hollywood Star Turns Terror | promo (ad from the publisher) | 0.5 | | Linda Turner [Black Cat]; Rick Horne |
| 13 | - | activity | 1 | pencils: Bob Powell; inks: Bob Powell | Chief Inspector Smith; Lionel Larrimore; Roger Ormatti |
| 14 | Now You Can Subscribe to One, Two, Three, or All! | promo (ad from the publisher) | 1 | letters: typeset | |