| 0 | The Stronghold of Dr. Strange! | cover | 1 | script: Stan Lee; pencils: Jack Kirby; inks: Jack Kirby; colors: Stan Goldberg; letters: Artie Simek | Iron Man [Tony Stark]; Doctor Strange [Carlo Strange]; Carla Strange |
| 1 | Introduction | foreword, introduction, preface, afterword | 1 | script: John D. Cerilli | |
| 2 | - | cover reprint (on interior page) | 1 | script: Stan Lee; pencils: Jack Kirby; inks: Don Heck; colors: Stan Goldberg; letters: Artie Simek | Iron Man [Tony Stark]; Gargantus |
| 3 | Iron Man versus Gargantus! | comic story | 13 | script: Stan Lee, R. Berns; pencils: Jack Kirby; inks: Don Heck; colors: Stan Goldberg; letters: Duffi | Iron Man [Tony Stark]; Gargantus (introduction, origin); aliens; Marion |
| 4 | The Stronghold of Dr. Strange! | cover reprint (on interior page) | 1 | script: Stan Lee; pencils: Jack Kirby; inks: Jack Kirby; colors: Stan Goldberg; letters: Artie Simek | Iron Man [Tony Stark]; Doctor Strange [Carlo Strange]; Carla Strange |
| 5 | The Stronghold of Dr. Strange! | comic story | 13 | script: Stan Lee, R. Berns; pencils: Jack Kirby; inks: Dick Ayers; colors: Stan Goldberg; letters: Marty Epp | Iron Man [Tony Stark]; Doctor Strange [Carlo Strange] (introduction); Carla Strange (introduction); Nikita Khrushchev (cameo) |
| 6 | Celebrating Jack Kirby 100th | promo (ad from the publisher) | 1 | pencils: Jack Kirby; inks: Jack Kirby | |
| 7 | - | promo (ad from the publisher) | 1 | pencils: Jack Kirby; inks: Jack Kirby | Jack Kirby; Hulk; Thor; Spider-Man; Hercules; Namor the Sub-Mariner; Captain America; Iron Man; Fantastic Four [Human Torch; Mr. Fantastic; Thing]; Black Panther; Silver Surfer; X-Men [Iceman; Beast]; Dr. Doom; Black Knight |