| 1 | CoverIC BIG 1ACwalking together | Cover | 1 | | | Donald Duck, Mickey Mouse |
| 2 | WaltQit/BIG 1AApreface, about WD | Article | 4 | Mario Gentilini | (no one) | |
| 3 | Illustrationmodel sheet | Illustration | ⅕ | | Floyd Gottfredson | Morty and Ferdie, Morty, Minnie Mouse, Mickey Mouse |
| 4 | ¡Bienvenido, amigo, a los estudios de Disney!Qit/BIG 1AB | Article | 3 | Mario Gentilini | (no one) | Archimedes, Bashful, Chip 'n' Dale, Chip, Daisy Duck, Donald Duck and 19 more |
| 5 | Queridos, viejos, "históricos" personajesQit/BIG 1ACfiles about old characters | Article | 3 | Mario Gentilini | Al Taliaferro, Carl Buettner, Floyd Gottfredson | Bucky Bug, The Big Bad Wolf, Detective Casey, Calico, Captain Nathaniel Churchmouse, Creamo Catnera and 28 more |
| 6 | La evolución gráfica 1930-1970Qit/BIG 1ADgraphic evolution of some characters | Article | 3 | Mario Gentilini | Al Taliaferro, Bob Grant, Earl Duvall, Floyd Gottfredson | Clarabelle Cow, Donald Duck, Goofy, Horace Horsecollar, Minnie Mouse, Mickey Mouse and 2 more |
| 7 | Expresiones e imágenesQit/BIG 1AE | Article | | Mario Gentilini | (no one) | Donald Duck, Mickey Mouse, Uncle Scrooge |
| 8 | IllustrationIC BIG 1ADmodel sheet made up for the occasion | Illustration | 2 | | Al Taliaferro, Carl Barks, Giovan Battista Carpi, Giulio Chierchini | Donald Duck, Mickey Mouse, Uncle Scrooge |
| 9 | Mickey en el mundoQit/BIG 1AFWorldwide translations of the Disney charactes' names | Article | 2 | Mario Gentilini | (no one) | Goofy |
| 10 | Mickey Mouse en el valle infernalYM 002 | Story | 21 5/6 | Floyd Gottfredson, Walt Disney | Floyd Gottfredson, Jack King, Win Smith, Hardie Gramatky, Roy Nelson | Clarabelle Cow, Horace Horsecollar, Minnie Mouse, Mickey Mouse, Peg-Leg Pete, Sheriff Bill Goat and 2 more |
| 11 | Mickey Mouse en el valle infernal y el pura sangre DulcepieYM 018 | Story | 9 5/6 | Floyd Gottfredson, Ted Osborne | Floyd Gottfredson, Ted Thwaites | Colonel Rolf Rolfe, Horace Horsecollar, Minnie Mouse, Mickey Mouse, Pluto, Sheriff Bill Goat and 1 more |
| 12 | Mickey Mouse policía y Goofy su ayudanteYM 019 | Story | 11 5/6 | Floyd Gottfredson, Merrill De Maris | Floyd Gottfredson, Ted Thwaites | Barke and Howell, Goofy, Horace Horsecollar, Minnie Mouse, Mickey Mouse, Mayor Scott and 4 more |
| 13 | Mickey Mouse contra el pirata y contrabandista Pete Pata PaloYM 020 | Story | 11 5/6 | Floyd Gottfredson, Merrill De Maris | Floyd Gottfredson, Ted Thwaites | Clarabelle Cow, Captain Doberman, Horace Horsecollar, Hickup, Minnie Mouse, Mickey Mouse and 1 more |
Spain, in Spanish