| 0 | Mickey Mouse The Riddle of Brigaboom | cover | 1 | pencils: Romano Scarpa; inks: Romano Scarpa | Mickey Mouse, Peg-Leg Pete |
| 1 | - | illustration | 1 | pencils: Romano Scarpa | Mickey Mouse (in silhouette); Ellroy (in silhouette); Mickey Mouse floating heads (in silhouette) |
| 2 | - | illustration | 1 | | Mickey Mouse floating heads (in silhouette) |
| 3 | - | blank page(s) | 1 | | |
| 4 | Disney Masters Mickey Mouse: The Riddle of Brigaboom by Romano Scarpa | credits, title page | 2 | letters: typeset | Mickey Mouse |
| 5 | Mickey Mouse The Riddle of Brigaboom | illustration | 1 | pencils: Romano Scarpa | Mickey Mouse |
| 6 | - | blank page(s) | 1 | | |
| 7 | Contents | table of contents | 1 | pencils: Romano Scarpa | Mickey Mouse |
| 8 | - | blank page(s) | 1 | | |
| 9 | Mickey Mouse and the Famed Jumping Frog of Queen Zenobia [Chapter One] | comic story | 30 | script: Romano Scarpa, Joe Torcivia; pencils: Romano Scarpa; inks: Sandro Del Conte; colors: Mondadori; letters: Paul Baresh, Christina Hwang | Goofy, Mickey Mouse, Peg-Leg Pete |
| 10 | Mickey Mouse and the Famed Jumping Frog of Queen Zenobia [Chapter Two] | comic story | 27 | script: Romano Scarpa, Joe Torcivia; pencils: Romano Scarpa; inks: Sandro Del Conte; colors: Mondadori; letters: Paul Baresh, Christina Hwang | Goofy, Mickey Mouse, Peg-Leg Pete |
| 11 | Family Ties | text article | 1 | script: Alberto Becattini, David Gerstein; pencils: Romano Scarpa; inks: Romano Scarpa | Kildare Coot (on model sheet) |
| 12 | Donald Duck Meets the Unsinkable Kildare Coot | comic story | 23 | script: Romano Scarpa, Thad Komorowski; pencils: Romano Scarpa; inks: Giorgio Cavazzano; colors: Mondadori; letters: Paul Baresh, Christina Hwang | Donald Duck |
| 13 | Topolino e l' Enigma di Brigaboom | illustration | 1 | script: David Gerstein; pencils: Romano Scarpa; inks: Romano Scarpa | Mickey Mouse, Peg-Leg Pete |
| 14 | The Riddle of Brigaboom | comic story | 90 | script: Romano Scarpa, Jonathan Gray; pencils: Romano Scarpa; inks: Lucio Michieli, Maurizio Amendola; colors: Disney Italia; letters: Paul Baresh, Christina Hwang | Mickey Mouse, Minnie Mouse, Goofy, Peg-Leg Pete |
| 15 | "Remotely Impossible" | comic story | 12 | script: John Lustig; pencils: Romano Scarpa; inks: Lucio Michieli; colors: Disney Italia; letters: Christina Hwang, Diego Ceresa | Donald Duck, Gyro Gearloose |
| 16 | Romano Scarpa: Mouse Maestro | text article | 2 | script: Francesco Stajano, Leonardo Gori; pencils: Romano Scarpa, Luca Boschi; inks: Rodolfo Cimino, Luca Boschi | Dr. Einmug; Atomo Bleep-Bleep (spot illustration) |
| 17 | - | blank page(s) | 1 | | |
| 18 | - | illustration | 1 | pencils: Romano Scarpa | Mickey Mouse (in silhouette); Ellroy (in silhouette); Mickey Mouse floating heads (in silhouette) |
| 19 | - | illustration | 1 | | Mickey Mouse floating heads (in silhouette) |
| 20 | When You Wish Upon a... Spray? | illustration | 1 | script: David Gerstein; pencils: Romano Scarpa; inks: Lucio Michieli, Maurizio Amendola | Mickey Mouse, Minnie Mouse, Goofy |