| 0 | - | cover | 1 | pencils: Sheldon Moldoff; inks: Sheldon Moldoff | Flash [Jay Garrick]; Joan Williams; Hawkman [Carter Hall]; Johnny Thunder; The Whip; Cliff Cornwall |
| 1 | All-American Comics | promo (ad from the publisher) | 1 | pencils: Sheldon Mayer; inks: Sheldon Mayer | Scribbly; Santa Claus; Gary Concord [Ultra-Man] |
| 2 | Origin of the Flash | comic story | 15 | script: Gardner Fox; pencils: Harry Lampert; inks: Harry Lampert | Flash [Jay Garrick] (introduction, origin); Joan Williams (introduction); Major Williams; the Faultless Four [Sieur Satan; Serge Orloff; Duriel; Smythe]; Professor Hughes |
| 3 | The Disappearing Plane | comic story | 6 | script: Gardner Fox; pencils: Sheldon Moldoff; inks: Sheldon Moldoff | Cliff Cornwall; Lys Valliere; US Army personnel |
| 4 | The Origin of Hawkman | comic story | 12 | script: Gardner Fox; pencils: Dennis Neville; inks: Dennis Neville | Hawkman [Carter Hall; Prince Khufu] (introduction, origin); Shiera Sanders [later Hawkgirl] (introduction); Doctor Hastor [Hath-Set] (introduction); Kolar |
| 5 | The Kidnapping of Johnny Thunder | comic story | 10 | script: John Wentworth; pencils: Stan Asch; inks: Stan Asch | Johnny Thunder (introduction, origin); Thunderbolt (introduction); Simon B. Thunder; Mildred Thunder; Badhnisian agents; Priest of Aissor; Mr. Congreve |
| 6 | Warfare in Space, Part One | text story | 2 | script: Gardner F. Fox; pencils: Sheldon Mayer; inks: Sheldon Mayer | Billy Morton; Keith Morton; Port Commander Worth; Ralph "The Ruthless" Farnham |
| 7 | Flash Comics Stamp Page | text article | 1 | letters: typeset | |
| 8 | The Demon Dummy [Part 1] | comic story | 8 | script: Ed Wheelan; pencils: Ed Wheelan; inks: Ed Wheelan; letters: Ed Wheelan | Red [a wooden dummy]; Harry Dunstan; Madge Devere; Jim Devlin; Sam; Slim; Tim; unnamed street bum (dies); prison warden; prisoners |
| 9 | Origin of the Whip | comic story | 10 | script: John B. Wentworth; pencils: George Storm; inks: George Storm | The Whip [Don Fernando Suarez]; The Whip [Rod Gaynor]; Marisa Dillon; Mr. Dillon (Marisa's father); Carlos; King [The Whip's horse]; Nita; Wing; Sheriff Todd; the Padre |