| 0 | - | cover | 1 | pencils: Wayne Boring; inks: Wayne Boring | |
| 1 | - | cover reprint (on interior page) | 1 | pencils: Joe Shuster; inks: Paul Cassidy | Superman [Clark Kent] |
| 2 | The Atomic Disintegrator | comic story | 13 | script: Jerry Siegel; pencils: Joe Shuster | Superman [Clark Kent]; George Taylor; Terry Curtis (inventor, introduction); Ultra-Humanite (villain, apparent death) |
| 3 | - | cover reprint (on interior page) | 1 | pencils: Joe Shuster; inks: Paul Cassidy | Superman [Clark Kent] |
| 4 | Europe at War, Part 1 | comic story | 13 | script: Jerry Siegel; pencils: Joe Shuster, Paul Cassidy; inks: Paul Cassidy | Superman [Clark Kent]; Lois Lane; George Taylor (unnamed in story); T-21 [Lita Laverne] (villain, foreign actress, introduction) |
| 5 | - | cover reprint (on interior page) | 1 | pencils: Joe Shuster; inks: Paul Cassidy | Superman [Clark Kent] (also inset) |
| 6 | Europe at War, Part 2 | comic story | 13 | script: Jerry Siegel; pencils: Joe Shuster; inks: Paul Cassidy | Superman [Clark Kent]; Lois Lane; George Taylor; Luthor (villain, introduction, no first name given in this story, apparent death); General Lupo (villain) |
| 7 | - | cover reprint (on interior page) | 1 | pencils: Joe Shuster; inks: Joe Shuster | Superman |
| 8 | The Challenge of Luthor | comic story | 13 | script: Jerry Siegel; pencils: Paul Cassidy; inks: Paul Cassidy | Superman [Clark Kent]; George Taylor; Professor Martinson; phony Professor Martinson (villain, death); Luthor (villain, with red hair, second appearance) |
| 9 | Luthor's Undersea City | comic story | 13 | script: Jerry Siegel; pencils: Joe Shuster; inks: Paul Cassidy | Superman [Clark Kent]; George Taylor (cameo); Lois Lane; Luthor (villain, with red hair); Luthor's henchmen (villains, some die) |
| 10 | The Economic Enemy | comic story | 13 | script: Jerry Siegel; pencils: Joe Shuster; inks: Paul Cassidy | Superman [Clark Kent]; George Taylor; Paul Dorgan (cameo, death); Barney Calhoun (introduction, death); J. F. Curtis (villain, introduction, death, killed by Superman); Louie (villain, death) |
| 11 | Terror in the Trucker's Union | comic story | 13 | script: Jerry Siegel; pencils: Joe Shuster; inks: Paul Cassidy | Superman [Clark Kent]; George Taylor; Carlson; Amy Carlson; Gus Snide (villain, introduction); Nick (villain); Pete (villain) |
| 12 | - | cover reprint (on interior page) | 1 | pencils: Joe Shuster; inks: Paul Cassidy | Superman |
| 13 | Carnahan's Heir | comic story | 13 | script: Jerry Siegel; pencils: Joe Shuster; inks: Paul Cassidy | Superman [Clark Kent]; George Taylor; Rufus Carnahan; Peter Carnahan; Jenkins; Jake Brent (villain); Benny Farrel |
| 14 | - | cover reprint (on interior page) | 1 | pencils: Wayne Boring; inks: Wayne Boring | Superman |
| 15 | Amnesiac Robbers | comic story | 13 | script: Jerry Siegel; pencils: Paul Cassidy; inks: Paul Cassidy | Superman [Clark Kent]; George Taylor (named); Lois Lane; Galbraith; Medini (villain, introduction, death) |
| 16 | - | cover reprint (on interior page) | 1 | pencils: Wayne Boring | |
| 17 | The Slot Machine Racket | comic story | 13 | script: Jerry Siegel; pencils: Paul Cassidy, Wayne Boring; inks: Paul Cassidy, Paul Lauretta | Jensen; Harde; Slug Kelly (villain, introduction) |
| 18 | Campaign Against the Planet | comic story | 13 | script: Jerry Siegel; pencils: Paul Cassidy; inks: Paul Cassidy | Zachary Collum (introduction, publisher of the Morning Pictorial); Burt Mason (introduction, publisher of the Daily Planet); Representative Barnes; Alex Evell (villain, introduction) |
| 19 | Luthor's Incense Machine | comic story | 13 | script: Jerry Siegel; pencils: Joe Shuster; inks: Wayne Boring | Mr. Gregory (villain, death); Borden Mosely (villain) |
| 20 | The Wonder Drug | comic story | 13 | script: Jerry Siegel; pencils: Paul Cassidy; inks: Paul Cassidy | Morton Craig; Professor Carl Grinstead; Dr. Bren (villain); Carlin (villain, introduction); Nick Blake (villain); Butch (villain); Jimmy (villain) |
| 21 | - | cover reprint (on interior page) | 1 | pencils: Jack Burnley; inks: Jack Burnley | Superman [Clark Kent]; Batman [Bruce Wayne]; Robin [Dick Grayson] |
| 22 | Superman at the World's Fair | comic story | 10 | script: Jerry Siegel; pencils: Jack Burnley; inks: Jack Burnley | Superman [Clark Kent]; George Taylor; Lois Lane; Blackie Sarto (villain) |