| 0 | - | cover | 1 | pencils: Steve Ditko; inks: Steve Ditko; colors: Stan Goldberg; letters: Sam Rosen | Spider-Man [Peter Parker]; The Scorpion |
| 1 | - | table of contents | 1 | script: Roy Thomas; pencils: Steve Ditko, Dick Ayers, Bill Everett, Jack Kirby; inks: Steve Ditko, Dick Ayers, Bill Everett, George Roussos; letters: Sam Rosen | |
| 2 | The Coming of the Scorpion! | comic story | 20 | script: Stan Lee; pencils: Steve Ditko; inks: Steve Ditko; colors: Stan Goldberg; letters: S. Rosen | Spider-Man [Peter Parker]; The Scorpion [Macdonald "Mac" Gargan]; Liz Allen; Flash Thompson; Aunt May; Betty Brant; J. Jonah Jameson; Ned Leeds; Dr. Farley Stillwell |
| 3 | The Greatest Event in the History of Comic Magazines! | promo (ad from the publisher) | 1 | script: Stan Lee; pencils: John Romita; inks: John Romita; letters: Sam Rosen | |
| 5 | Caves of Doom | comic story | 8 | script: Bill Everett; pencils: Bill Everett; inks: Bill Everett; colors: Stan Goldberg; letters: Bill Everett | Marvel Boy [Bob Grayson]; Donna Lake; Orion Rex [Dr. Noiro] (villain, introduction) |
| 8 | The Living Bomb! | comic story | 13 | script: Stan Lee, Joe Carter; pencils: Dick Ayers; inks: Dick Ayers; colors: Stan Goldberg; letters: S. Rosen | Human Torch [Johnny Storm]; Invisible Girl [Sue Storm]; Ted Braddock (TV commentator); The Eel [Leopold Stryke] (Intro); Charles Lawson (inventor); Moxie Gahagan (fence); Wizard (cameo); Thing [Ben Grimm]; Mr. Fantastic [Reed Richards]; Baldy (gangster; cameo) |
| 9 | - | promo (ad from the publisher) | 1 | | |
| 14 | The Return of Zarrko, the Tomorrow Man! | comic story | 13 | script: Stan Lee; pencils: Jack Kirby; inks: G. Bell; colors: Stan Goldberg; letters: S. Rosen | Thor; Zarrko, the Tomorrow Man; Hank Pym; Tony Stark; Avengers [Giant-Man [Hank Pym]; Wasp; Iron Man [Tony Stark]]; Odin; Loki; Heimdall; Norn Hag (I); Don Blake; Mr. Hyde (flashback); Jane Foster (flashback) |