| 0 | Mighty Marvel's Most Massive Mistakes! | cover | 1 | script: Christopher Priest; pencils: Mike Golden, Win Mortimer; inks: Mike Golden, Win Mortimer; colors: Beth Firmin; letters: Ron Zalme, John Morelli | Linda Carter First, Stan Lee, Night Nurse First |
| 1 | - | foreword, introduction, preface, afterword | 1 | script: Stan Lee | |
| 2 | Lest We Should Goof...! | comic story | 30 | script: Jim Owsley, Roger Stern, Steven Grant, Stan Lee, Roy Thomas, Gerry Conway; pencils: Bob Camp, Steve Ditko, Don Heck, Jack Kirby, Ross Andru, Werner Roth; inks: Vince Colletta, Steve Ditko, George Roussos, Don Heck, Chic Stone, John Tartaglione; colors: Beth Firmin; letters: Eliot R. Brown, John Morelli, John Duffy, Sam Rosen, Artie Simek, Denise Wohl | Angel, Ant-Man, Bruce Banner, Clint Barton, Beast, Black Bolt, Thor Odinson, Blackagar Boltagon, Captain America, Captain Barracuda, Peggy Carter, Sharon Carter, Cleopatra, Conan |
| 3 | - | in-house column | 1 | script: Jim Shooter, Eliot R. Brown; pencils: Ken Feduniewicz; inks: Ken Feduniewicz | Hulk, James Shooter, Spider-Man, Thor, Vampirella |
| 4 | The New Mutants | promo (ad from the publisher) | 1 | pencils: Bob McLeod; inks: Bob McLeod | Cannonball, Xi'an Coy Manh, Roberto Da Costa, Sam Guthrie, Karma, Dani Moonstar, Professor X, Psyche, Rahne Sinclair, Sunspot, Wolfsbane, Charles Xavier |
| 5 | Immerse Yourself in Marvel Madness! | promo (ad from the publisher) | 1 | pencils: Michael Golden; inks: Terry Austin | Ant-Man, Bruce Banner, Beast, Black Panther, Thor Odinson, Johnny Blaze, Brunnhilde, Captain America, Captain Marvel, Colossus, Conan, Daredevil, Doctor Strange, Jessica Drew |
| 6 | Enter the Savage World of... Conan the Barbarian | promo (ad from the publisher) | 1 | pencils: Walter Simonson; inks: Walter Simonson | Conan |