| 0 | - | cover | 1 | pencils: Lou Fine; inks: Lou Fine | Hercules [Joe Hercules] |
| 1 | Cave-In at the Wolf Gulch Gold Mine | comic story | 9 | pencils: Reed Crandall; inks: Reed Crandall | Hercules; Jake Buzzard (villain, introduction); Dead Eye Buzzard (villain, introduction); the Buzzard Gang (villains, introductions); George Marlin (villain, introduction); Rosemary Cabot (introduction) |
| 2 | The Payroll Plunderers | comic story | 6 | pencils: Al Bryant; inks: Al Bryant | Betty Bates; Jimmy (introduction); A gang of crooks (villains, introductions, two deaths) |
| 3 | The Life-Speeding Pills | comic story | 1 | script: Jack Cole; pencils: Jack Cole; inks: Jack Cole | Dan Tootin |
| 4 | Dead River Lou | comic story | 5 | script: S. M. Iger; pencils: Alex Blum; inks: Alex Blum | Rodney Strange; Douglas Strange; Dead River Lou (villain, introduction) |
| 5 | Boris and Morris | comic story | 5 | script: Klaus Nordling; pencils: Klaus Nordling; inks: Klaus Nordling | Bob Masters; Swab Decker; Boris (villain, introduction); Morris (villain, introduction) |
| 6 | Battle with a Lion | comic story | 5 | pencils: Henry Kiefer; inks: Henry Kiefer | Lion Boy; Chief of Bama (villain, introduction, death) |
| 7 | War with the Madden Gang | comic story | 8 | script: Toni Blum; pencils: Witmer Williams; inks: Witmer Williams | The Red Bee [Rick Raleigh] (Assistant District Attorney); Ed Brown (introduction, death); Madden (villain, introduction); Madden's gang (villains, introduction for all); Gus Lund (villain, introduction, death) |
| 8 | The Canada Convoy | comic story | 4 | pencils: Chuck Winter; inks: Chuck Winter | Danger Darrow; Max (villain, introduction); Herr Commander (villain, introduction); other Nazis (villains) |
| 9 | - | comic story | 1 | script: Arthur Beeman; pencils: Arthur Beeman; inks: Arthur Beeman | Tommy Tinkle |
| 10 | The Plot To Blow Up New York City | comic story | 5 | script: S. M. Iger; pencils: Alex Blum; inks: Alex Blum | Neon [Tom Corbet]; Otto Shickler (villain, introduction) |
| 11 | A Scrap of Paper | text story | 2 | script: Toni Blum [as Toni Boone]; letters: Typeset | |
| 12 | The Masked Agent | comic story | 4 | pencils: George Appel; inks: George Appel | G-5; A masked agent (villain, introduction, death) |
| 13 | Return to the Ring | comic story | 9 | pencils: Art Peddy; inks: Art Peddy | Don Glory; June Brent; Kid Kayo (introduction); Heinrich Hauptmann (villain, introduction); Bo (villain, introduction) |