| 0 | - | cover | 1 | pencils: Bob Kane; inks: Bob Kane | Batman, Bruce Wayne |
| 2 | The Batman Wars against the Dirigible of Doom | comic story | 12 | script: Bill Finger, Gardner Fox; pencils: Bob Kane, Bob Kane; inks: Bob Kane; letters: Sheldon Moldoff | Batman Origin, Joe Chill First, Bruce Wayne, Martha Wayne First, Thomas Wayne First |
| 3 | "Big" Charlie Ruffing, "Pop" Warner | cartoon | 0.5 | script: Sheldon Moldoff; pencils: Sheldon Moldoff; inks: Sheldon Moldoff | Charlie Ruffing; Pop Warner |
| 5 | Thoria Invades Luxen | comic story | 6 | script: Jerry Siegel; pencils: Mart Bailey; inks: Mart Bailey | Bart Regan |
| 6 | Mine of Mystery | comic story | 6 | pencils: H. Fleming; inks: H. Fleming | Buck Marshall |
| 7 | - | comic story | 6 | pencils: Ken Ernst; inks: Ken Ernst | Larry Steele |
| 8 | Coffee-Colored Diamonds | text story | 1.35 | script: Frank Thomas | |
| 13 | The Northwoods Mystery | comic story | 6 | pencils: Fred Guardineer; inks: Fred Guardineer; letters: Fred Guardineer | Speed Saunders |
| 14 | The Sewer Robberies | comic story | 6 | script: Sven Elven; pencils: Sven Elvén; inks: Sven Elvén | Cosmo, the Phantom of Disguise |
| 15 | The White Goddess, Part 1 | comic story | 6 | script: Tom Hickey; pencils: Tom Hickey; inks: Tom Hickey | Bruce Nelson |
| 16 | Poroscopy Aids Scientific Sleuths in Solving Crimes! | cartoon | 1 | script: Vin Sullivan; pencils: Vin Sullivan; inks: Vin Sullivan | |
| 17 | Third Set for Abbey | text article | 0.5 | colors: ? (black, red & blue letters); letters: typeset | |
| 19 | Shorty Swallows a Diamond | comic story | 10 | script: Jerry Siegel; pencils: Mart Bailey; inks: Mart Bailey | Slam Bradley, Shorty Morgan |
| 20 | Flash! | promo (ad from the publisher) | 1 | pencils: Vin Sullivan, Fred Guardineer, Joe Shuster; inks: Vin Sullivan, Fred Guardineer, Paul Cassidy; letters: Joe Shuster | |