| 0 | The Coming of the Sub-Mariner! | cover | 1 | script: Stan Lee; pencils: Jack Kirby; inks: Sol Brodsky; colors: Stan Goldberg; letters: Artie Simek | The Fantastic Four [The Thing [Ben Grimm]; The Invisible Girl [Sue Storm]; Mr. Fantastic [Reed Richards]; The Human Torch [Johnny Storm]]; Namor the Sub-Mariner |
| 2 | The Coming of... Sub-Mariner! Chapter 1 On the Trail of the Torch! | comic story | 5 | script: Stan Lee; pencils: Jack Kirby; inks: Sol Brodsky; colors: Stan Goldberg; letters: Artie Simek | The Fantastic Four [The Thing [Ben Grimm]; The Invisible Girl [Sue Storm]; Mr. Fantastic [Reed Richards]; The Human Torch [Johnny Storm]]; Monster from Mars-statue (flashback); Miracle Man (flashback) |
| 3 | - | letters page | 1 | script: Stan Lee; pencils: Jack Kirby | Thing; Invisible Girl |
| 5 | Chapter 2 Enter the Sub-Mariner! | comic story | 5 | script: Stan Lee; pencils: Jack Kirby; inks: Sol Brodsky; colors: Stan Goldberg; letters: Artie Simek | The Fantastic Four [The Thing [Ben Grimm]; The Human Torch [Johnny Storm]]; Namor the Sub-Mariner |
| 8 | Chapter 3 Let the World Beware! | comic story | 3 | script: Stan Lee; pencils: Jack Kirby; inks: Sol Brodsky; colors: Stan Goldberg; letters: Artie Simek | The Fantastic Four [The Human Torch [Johnny Storm]; The Invisible Girl [Sue Storm]]; Namor the Sub-Mariner |
| 10 | Chapter 4 Sub-Mariner's Revenge! | comic story | 5 | script: Stan Lee; pencils: Jack Kirby; inks: Sol Brodsky; colors: Stan Goldberg; letters: Artie Simek | The Fantastic Four [The Thing [Ben Grimm]; The Invisible Girl [Sue Storm]; Mr. Fantastic [Reed Richards]; The Human Torch [Johnny Storm]]; Namor the Sub-Mariner; Giganto (introduction) |
| 13 | Mister Fantastic | illustration | 1 | script: Stan Lee; pencils: Jack Kirby; inks: Sol Brodsky; colors: Stan Goldberg; letters: Artie Simek | Mr. Fantastic |
| 15 | Chapter 5 Return to the Deep! | comic story | 5 | script: Stan Lee; pencils: Jack Kirby; inks: Sol Brodsky; colors: Stan Goldberg; letters: Artie Simek | The Fantastic Four [The Thing [Ben Grimm]; The Invisible Girl [Sue Storm]; Mr. Fantastic [Reed Richards]; The Human Torch [Johnny Storm]]; Namor the Sub-Mariner; Giganto (death) |