| 0 | - | cover | 1 | pencils: ? (photo); inks: ? (photo); colors: ? (photo) | Nyoka (photograph of Kay Aldridge) |
| 1 | The Island in the Sky, Part I: The Lost Diamond! | comic story | 6 | script: Rod Reed; pencils: Bert Whitman; inks: Bert Whitman | Nyoka Gordon; Larry Grayson; Mr. Jerome; Dr. Zanzere (villain); Clem |
| 2 | In a Fog! | comic story | 0.67 | | |
| 3 | - | promo (ad from the publisher) | 0.33 | | Captain Video |
| 4 | The Island in the Sky, Part Two: The Death Fall! | comic story | 5 | script: Rod Reed; pencils: Bert Whitman; inks: Bert Whitman | Nyoka Gordon; Dr. Zanzere (villain); Larry Grayson |
| 5 | Quiz... | activity | 0.5 | | |
| 6 | The Island in the Sky, Part III: The Double Cross | comic story | 5 | script: Rod Reed; pencils: Bert Whitman; inks: Bert Whitman | Nyoka Gordon; Larry Grayson; Dr. Zanzere (villain) |
| 8 | Soup to Nuts! | comic story | 0.5 | | |
| 9 | Shades of the Past | comic story | 4 | | |
| 10 | The Congo Calamity, Part One: The Key to Danger | comic story | 6 | script: Rod Reed; pencils: Bert Whitman; inks: Bert Whitman | Dr. Gordon; Nyoka Gordon; Larry Grayson; Professor Jansen; Dr. Fletcher; Dr. Swyne (villain, introduction); Dr. Bramwell |
| 11 | The Prairie Inn | comic story | 2 | | |
| 12 | The Curse of Kalli | text story | 2 | script: Max Webster | |
| 13 | The Congo Calamity, Part Two: The Tree with the Legs | comic story | 5 | script: Rod Reed; pencils: Bert Whitman; inks: Bert Whitman | Nyoka Gordon; Larry Grayson; Dr. Swyne (villain) |
| 14 | Uncurable! | comic story | 1 | script: Howard Boughner; pencils: Howard Boughner; inks: Howard Boughner | |
| 15 | The Cheerful Visitor | comic story | 4 | | |
| 16 | The Congo Calamity, Part Three: The Rock with the Head! | comic story | 5 | script: Rod Reed; pencils: Bert Whitman; inks: Bert Whitman | Nyoka Gordon; Larry Grayson; Dr. Swyne (villain) |