| 0 | - | cover | 1 | pencils: Lou Fine; inks: Lou Fine | Neon [Tom Corbet] |
| 1 | In the Asylum | comic story | 9 | pencils: John Celardo; inks: John Celardo | V: Mug Mullin (villain, introduction); other crooks (villains, introduction); Hercules |
| 2 | Case of the Reluctant Robber | comic story | 6 | script: Bob Powell; pencils: Nick Cardy; inks: Nick Cardy | Mr. Carey (introduction); Mrs. John Carey (introduction); Dottie Carey (introduction); A gang of crooks (villains, introductions) |
| 3 | Sapphire Eyes | comic story | 5 | script: S. M. Iger; pencils: Alex Blum; inks: Alex Blum | Sapphire Eyes (villain, introduction); Japanese (villains) |
| 4 | The Coming of Togo | comic story | 5 | pencils: Henry Kiefer; inks: Henry Kiefer | Togo (introduction) |
| 5 | The Man-into-Dog Formula | comic story | 1 | script: Jack Cole; pencils: Jack Cole; inks: Jack Cole | Dan Tootin (introduction) |
| 6 | The Fiend Called Fang | comic story | 5 | script: Klaus Nordling; pencils: Klaus Nordling; inks: Klaus Nordling | Fang (villain, introduction) |
| 7 | Sabotage on the High Seas | comic story | 6 | script: Toni Blum; pencils: Witmer Williams; inks: Witmer Williams | The Red Bee [Rick Raleigh] (Assistant District Attorney); Von Storm (villain, introduction); Hansen (villain, introduction) |
| 8 | The President's Vacation | comic story | 4 | pencils: Maurice Gutwirth; inks: Maurice Gutwirth | A band of savages (introductions) |
| 9 | The Phantom Coach | comic story | 4 | pencils: Nick Cardy; inks: Nick Cardy | |
| 10 | Sir Thornley, Spy | comic story | 4 | pencils: George Appel; inks: George Appel | Von Libbrop [Sir Thornley] (villain, introduction, death); Lord Charleton (introduction) |
| 11 | Afraid To Tell | text story | 2 | script: Toni Blum (Toni Boone); letters: Typeset | |
| 12 | - | comic story | 1 | script: Arthur Beeman; pencils: Arthur Beeman; inks: Arthur Beeman | |
| 13 | All Quiet at Gibraltar | comic story | 5 | script: S. M. Iger; pencils: Alex Blum; inks: Alex Blum | Neon [Tom Corbet]; the Nazis (villains) |
| 14 | In South America | comic story | 7 | pencils: Nick Cardy; inks: Nick Cardy | Mr. Brent (June's father, introduction); Bundists (villains, introductions) |