| 0 | - | cover | 1 | pencils: John Richard Flanagan; inks: John Richard Flanagan | |
| 1 | Young American Sailor Adventurer Became Captain When Only 17-Years Old | cartoon | 1 | script: Terry Gilkison; pencils: Terry Gilkison; inks: Terry Gilkison | |
| 2 | The Suicide of Major Duval, Part 1 | comic story | 6 | script: Ed Winiarski; pencils: Win; inks: Win | Barry O'Neill; Major André Duval (introduction, death); Count Guniff (villain, introduction) |
| 3 | The Batman appears every month in Detective Comics! | promo (ad from the publisher) | 0.05 | colors: ? (red & black letters); letters: typeset | |
| 4 | Woe Is Me | comic story | 0.7 | script: Charles Biro; pencils: Charles Biro; inks: Charles Biro | |
| 6 | Theft of the Volker Plans | comic story | 6 | script: George Newman; pencils: George Newman; inks: George Newman | Inspector Kent; The Colonel; The Raven (villain); Captain Sutter; Agent K-4 |
| 7 | - | comic story | 4 | script: Siegel; pencils: Shuster; inks: Shuster | Steve Carson, The Chief |
| 8 | - | in-house column | 1 | script: ? (in character as Steve Carson); letters: typeset | |
| 9 | New Air Mails; Red Cross Stamps; More Japanese Scenics; Leeward Island Issue | text article | 0.6 | letters: typeset | |
| 11 | The God of the Ruby Eye, Part 12 | comic story | 4 | script: Jim Chambers; pencils: Jim Chambers; inks: Jim Chambers | Dante (villain) |
| 12 | A Playboy in King Arthur's Court, Part 2 | comic story | 2 | script: Fred Schwab; pencils: Fred Schwab; inks: Fred Schwab | Don Coyote |
| 13 | The Armored Truck Robbery | comic story | 6 | script: Gardner Fox; pencils: Don Lynch; inks: Don Lynch | Steve Malone |
| 14 | Emergency Case | text story | 1.75 | script: Jack Anthony | |
| 17 | Battle with Tartars | comic story | 6 | script: Ed Winiarski; pencils: Ed Winiarski; inks: Ed Winiarski | Captain Desmo |
| 18 | - | comic story | 2 | script: Bob Kane; pencils: Bob Kane; inks: Bob Kane | Professor Doolittle |
| 19 | Mystery of the Exploding Ships | comic story | 6 | script: Jim Chambers; pencils: Jim Chambers; inks: Jim Chambers | Tom Brent |
| 20 | The Rebel Pancho Velez | comic story | 6 | script: Tom Hickey; pencils: Tom Hickey; inks: Tom Hickey | Skip Schuyler; Pancho Velez (villain, introduction) |
| 21 | The Pirate Ship, Part 13 | comic story | 4 | script: Bill Finger; pencils: Bob Kane; inks: Bob Kane | Rusty; Long Sin (villain); Ebenezer Slade (villain); Duchess (guest) |
| 22 | Wang Ku of Shanghai | comic story | 6 | script: Fred Guardineer; pencils: Fred Guardineer; inks: Fred Guardineer | Wang Ku (villain, introduction) |
| 23 | - | cartoon | 1 | script: George Papp; pencils: George Papp; inks: George Papp | Ira Ball; Joe Coburn; Jem Nace |
| 24 | All-American Comics; Movie Comics | promo (ad from the publisher) | 1 | pencils: Jon Blummer, Harry Lampert, Sheldon Mayer; inks: Jon Blummer, Harry Lampert, Sheldon Mayer | |