| 0 | - | cover | 1 | pencils: Ed Cronin; inks: Ed Cronin | Joe Palooka; Knobby |
| 1 | - | comic story | 4 | script: Lank Leonard; pencils: Lank Leonard, Morris Weiss; inks: Lank Leonard, Morris Weiss | |
| 2 | - | cartoon | 0.5 | script: Ed Reed; pencils: Ed Reed; inks: Ed Reed | |
| 3 | Pursued By Baron Basil | comic story | 4 | script: Will Eisner; pencils: Will Eisner; inks: Will Eisner | Baron Basil and his spy ring (first appearance; villains) |
| 4 | - | comic story | 4 | script: Monte Barrett; pencils: Russell Ross; inks: Russell Ross | |
| 5 | The Princess of Navaria | comic story | 4 | script: Vern Henkel; pencils: Vern Henkel; inks: Vern Henkel | Lady Alice; Chopak (first appearance; villain) |
| 6 | Episode 21 | comic story | 2 | script: Ed Wheelan; pencils: Ed Wheelan; inks: Ed Wheelan | |
| 7 | The Death of Colonel Warren | comic story | 4 | pencils: Bill Smith; inks: Bill Smith | Col. John Warren (first appearance; death); Captain Cook |
| 8 | - | comic story | 2 | script: Bud Thomas; pencils: Bud Thomas; inks: Bud Thomas | Queen Bea Hyve (first appearance) |
| 9 | - | comic story | 1 | script: Bob Zuppke; pencils: Walt Depew; inks: Walt Depew | |
| 10 | Crime at the International Fair | comic story | 5 | script: George Brenner; pencils: George Brenner; inks: George Brenner | The Clock [Brian O'Brien]; Chick (villain, introduction); the Boss (villain, introduction) |
| 11 | - | comic story | 3 | script: Rube Goldberg; pencils: Rube Goldberg; inks: Rube Goldberg | |
| 12 | High Words | comic story | 3 | script: H. J. Tuthill; pencils: H. J. Tuthill; inks: H. J. Tuthill | |
| 13 | - | comic story | 4 | script: Frank Frollo; pencils: Frank Frollo; inks: Frank Frollo | Richard Manners (last appearance); Ned Parsons (first appearance; villain) |
| 14 | Episode 21 | comic story | 2 | script: John Welch; pencils: John Welch; inks: John Welch | Slim; Tubby; Bullets Benton |
| 15 | - | comic story | 4 | script: Bob Zuppke; pencils: Walt Depew; inks: Walt Depew | |
| 16 | The Mystery of Echo Island: Ch. 2--The House With the Single Door | text story | 2 | script: John A. Thorne | |
| 17 | - | comic story | 1 | script: George Marcoux; pencils: George Marcoux; inks: George Marcoux | |
| 18 | Murder among the Cree | comic story | 4 | script: Art Pinajian; pencils: Art Pinajian; inks: Art Pinajian | Amo (first appearance); Chief Big Horn (first appearance; villain) |
| 19 | Meaning of the Fourth of July | text article | 0.5 | letters: typeset | |
| 20 | - | comic story | 3 | script: J. P. McEvoy; pencils: John Striebel; inks: John Striebel | Dixie Dugan |
| 21 | - | cartoon | 0.5 | script: Ed Reed; pencils: Ed Reed; inks: Ed Reed | |
| 22 | - | comic story | 4 | script: Ham Fisher; pencils: Mo Leff; inks: Mo Leff | |