Ricardo Barreiro

Lanciostory

Eura Editoriale - 70 issues

Skorpio

Ediciones Récord - 44 issues

Skorpio

Eura Editoriale - 30 issues

L'Eternauta

EPC - 25 issues

Cimoc

Norma Editorial - 23 issues

Ilustración + Comix Internacional

Toutain Editor - 22 issues

1984

Toutain Editor - 11 issues

Orient Express

Sergio Bonelli Editore - 11 issues

O Mosquito [Série 5]

Carlos & Reis, Lda. - 10 issues

Euracomix

Eura Editoriale - 8 issues

Fierro a fierro

Ediciones de la Urraca - 7 issues

TungMetall [Tung metall]

Atlantic Förlags AB; RSR Epix AB - 7 issues

L'Eternauta

Comic Art - 7 issues

The Young Witches: London Babylon

Fantagraphics - 6 issues

Zona 84

Toutain Editor - 6 issues

Heavy Metal Magazine

Heavy Metal - 5 issues

Comic Art

Comic Art - 5 issues

Lanciostory Più

Eura Editoriale - 4 issues

The Young Witches

Fantagraphics - 4 issues

New York: Year Zero

Eclipse - 4 issues

FantacomiX-Day

Eura Editoriale - 4 issues

Young Witches III: Empire of Sin

Fantagraphics - 3 issues

Tungmetall [Tung metall]

Epix - 3 issues

Echo of Futurepast

Continuity - 3 issues

Skorpio Libro de Oro

Ediciones Récord - 2 issues

1984 Almanaque

Toutain Editor - 2 issues

Conquistadores

Comicothek - 2 issues

Gli Albi di Orient Express

Sergio Bonelli Editore - 2 issues

Skorpio Più

Eura Editoriale - 1 issue

The 4Winds Collection 1988-1990

4Winds Publishing Group - 1 issue

Les Trésors cachés de la BD érotique

Revival - 1 issue

Ciudad

Astiberri Ediciones - 1 issue

L'Eternauta Junior

Comic Art - 1 issue

Skorpio Speciale

Eura Editoriale - 1 issue

Serie Modern

Arboris - 1 issue

Parque Chas

Glénat (de) - 1 issue

Novela Gráfica

Levoir - 1 issue

L'Étoile noire

Glénat - 1 issue

Skorpio I Supermasters

Eura Editoriale - 1 issue

Cain

Prestige - 1 issue

Subterra

4Winds Publishing Group - 1 issue

Totem el Comix

Toutain Editor - 1 issue

Edition phantastische Abenteuer

Reiner-Feest-Verlag - 1 issue

Le Couvent infernal

Dynamite - 1 issue

Zona 84 Almanaque

Toutain Editor - 1 issue

El instituto

Ediciones La Cúpula - 1 issue

Les Plus Belles Filles de la BD érotique

Dynamite - 1 issue

Blue

Blue Press - 1 issue

Cain

SAF Comics - 1 issue

SF & Avontuur

Mondria - 1 issue

Conquistadores

Comicothek - 1 issue

Barbara

Comicothek - 1 issue

L'Accordeur & autres histoires

Dynamite - 1 issue

Totem

Editorial Nueva Frontera - 1 issue

Le Pêcheur de Brooklyn

Glénat - 1 issue

Heavy Metal Special Editions

Heavy Metal - 1 issue

Moving Fortress

4Winds Publishing Group - 1 issue

Casablanca

Epix - 1 issue

Anthologie de la fellation en BD

Dynamite - 1 issue

Les Aventures sexuelles de Lilian et Agathe

Dynamite - 1 issue

Circus

Glénat - 1 issue

Creepy

Toutain Editor - 1 issue

Razorguts

Fantagraphics - 1 issue