| 0 | - | cover | 1 | pencils: Gill Fox; inks: Gill Fox | Black Condor [Richard Grey, Jr.]; Jane Arden (inset); The Clock [Brian O'Brien] (inset); The Spider [Tom Hallaway] (inset); Spitfire [Tex Adams] (inset) |
| 1 | The Storm Masters | comic story | 9 | pencils: Lou Fine; inks: Lou Fine | The Black Condor [Richard Grey, Jr. aka Senator Thomas Wright]; Dr. Foster; Wendy Foster; Jasper Crow (villain); Skull-Face (villain, introduction); Adolf Hitler (villain); the Nazis (villains) |
| 2 | Mission to Chalons | comic story | 6 | script: Al McWilliams; pencils: Al McWilliams; inks: Al McWilliams | Spitfire [Tex Adams]; the Nazis (villains) |
| 3 | The Henderson Murder Case | comic story | 6 | script: Paul Gustavson; pencils: Paul Gustavson; inks: Paul Gustavson; letters: Paul Gustavson | The Spider [Tom Hallaway]; Arthur Henderson (villain, introduction) |
| 4 | World's Laziest Hillbilly | comic story | 1 | script: Jack Cole; pencils: Jack Cole; inks: Jack Cole | |
| 5 | The Problem of Princess Pershwah | comic story | 5 | pencils: Lou Fine; inks: Lou Fine | Hack O'Hara; Prince Pershwah (first appearance); Shandar (first appearance); James (first appearance; death); Princess Pershwah (first appearance; villain) |
| 6 | - | comic story | 4 | script: Bob Zuppke; pencils: E. W. DePew; inks: E. W. DePew | |
| 7 | - | comic story | 1 | script: John Devlin; pencils: John Devlin; inks: John Devlin | Molly The Model [Molly Maloney]; Pop Maloney [Aloysius P. Maloney]; Mrs. Ritzem; Professor McTeapot |
| 8 | - | comic story | 1 | pencils: John Devlin; inks: John Devlin | Molly Maloney; Danny Deever; Mr. Ripple |
| 9 | - | comic story | 1 | script: Rube Goldberg; pencils: Rube Goldberg; inks: Rube Goldberg | |
| 10 | Sure-Fire Detective Agency | comic story | 5 | script: Art Pinajian; pencils: Art Pinajian; inks: Art Pinajian | Madam Fatal [Richard Stanton]; Scrappy Nelson; Tubby White; A spy ring (villains, introduction for all) |
| 11 | The Red Stone | comic story | 6 | script: Vern Henkel; pencils: Vern Henkel; inks: Vern Henkel | Don Q; Sir Cedric Besford (first appearance); Tebet I (first appearance; villain; death; flashback); Ajurac I (first appearance; villain; death; flashback); Ajurac (first appearance; villain); Capt. Von Hardt (first appearance; villain); Tebet (first appearance; villain; death) |
| 12 | - | comic story | 1 | script: Arthur Beeman; pencils: Arthur Beeman; inks: Arthur Beeman | |
| 13 | U-Boat Attack | comic story | 5 | script: Fred Guardineer; pencils: Fred Guardineer; inks: Fred Guardineer | Tor [Jim Slade]; the Nazis (villains) |
| 14 | Return of the Mad Trapper | text story | 2 | script: Larry Spain; pencils: Gill Fox; inks: Gill Fox | Eric Vale |
| 15 | - | comic story | 4 | script: Monte Barrett; pencils: Russell Ross; inks: Russell Ross | |
| 16 | Victims of the Fagin | comic story | 7 | script: George Brenner; pencils: George Brenner; inks: George Brenner | The Clock [Brian O'Brien]; Butch; The Fagin and his gang (villains, introduction for all) |