| 0 | - | cover | 1 | pencils: Mort Meskin; inks: Mort Meskin | Johnny Quick |
| 1 | Editorial Advisory Board | promo (ad from the publisher) | 0.33 | letters: typeset | |
| 2 | Hide-Rack Kidnapped | text article | 0.67 | script: Josette Frank, Juanita Siveright | |
| 3 | The Case of the Confident Crooks | comic story | 13 | script: Joseph Greene; pencils: Cliff; inks: Steve Brodie | Green Arrow [Oliver Queen]; Speedy [Roy Harper]; Jagin (villain) |
| 4 | All-Star Comics | promo (ad from the publisher) | 0.5 | | |
| 5 | Leading Comics | promo (ad from the publisher) | 0.5 | | |
| 6 | The Mystery of Room 406 | comic story | 10 | script: Joe Samachson; pencils: Howard Sherman; inks: Howard Sherman; letters: Howard Sherman | Dr. Fate [Kent Nelson]; Dr. Marsh; John Cornelius; The Frog (villain) |
| 7 | Roses Are Red | comic story | 0.44 | | |
| 10 | The Case of Little Sir Echo | comic story | 6 | script: Joe Samachson; pencils: Cliff Young; inks: Cliff Young | Sandy Kean, Larry Trent |
| 11 | Ark of the Ancients | comic story | 10 | script: Joseph Greene; pencils: Louis Cazeneuve; inks: Louis Cazeneuve | Aquaman; Pegleg (villain); Vulture; Runt |
| 12 | A Kind of Hero | text story | 2 | script: Will Ludlow | |
| 14 | Smoking on Boston streets was banned up until 1880!" | cartoon | 0.5 | script: George Papp; pencils: George Papp; inks: George Papp | |
| 15 | The Luck of Jabez Riker | comic story | 8 | script: Don C. Cameron; pencils: Mort Meskin; inks: Cliff | Johnny Quick [Johnny Chambers]; Tubby Watts; Jabez Riker |
| 16 | Louis Braille | text article | 1 | script: Sidney M. Elias | |
| 17 | Don't Miss Your Favorites! | promo (ad from the publisher) | 1 | | |
| 18 | The Crimes That Bloom in the Spring, Tra La!! | comic story | 10 | script: Gardner Fox; pencils: Bernard Baily; inks: Bernard Baily | Spectre [Jim Corrigan]; Percival Popp; Bullfrog Ames (villain) |
| 19 | The Boy Commandos Are Here! | promo (ad from the publisher) | 1 | letters: typeset | |