J. Pena
Issues
126
Series
57
Active
1963-2026
As Colorist (1 series)
As Inker (55 series)
Broomm / Bromm
Bastei Verlag - 10 issues
Dossier Negro
Ibero Mundial de ediciones - 10 issues
Fantomet
Romanforlaget - 9 issues
Psycho
Skywald - 7 issues
Gwandanaland Comics
Gwandanaland Comics - 6 issues
Ringo
K. G. Murray - 6 issues
Scream
Skywald - 6 issues
Fantomet
Nordisk Forlag - 5 issues
1984
Toutain Editor - 4 issues
Nightmare
Skywald - 4 issues
Broomm
De Vrijbuiter - 2 issues
5 por infinito
Ediciones Ursus - 2 issues
Creepy
Toutain Editor - 2 issues
Victims
Malibu - 2 issues
Delta 99
Ibero Mundial de ediciones - 2 issues
S.O.S.
Editorial Valenciana - 2 issues
Eerie
Warren - 2 issues
Starlet
Semic - 2 issues
Yataca
Mon Journal - 1 issue
Tales of Horror
Gredown - 1 issue
Saga of the Victims
Odd Publishing - 1 issue
Nightmare 1973 Winter-Special
Skywald - 1 issue
Devilina
Seaboard - 1 issue
Nightmare
Yaffa / Page - 1 issue
Scream
Yaffa / Page - 1 issue
Picture Romance Library
Pearson - 1 issue
As de corazones
Editorial Bruguera - 1 issue
Dracula
Interpresse - 1 issue
The Phantom of the Opera
Malibu - 1 issue
Hell Fire
Gredown - 1 issue
Vampus Extra
Ibero Mundial de ediciones - 1 issue
Vampus
Garbo - 1 issue
La Sombra [The Shadow]
Editorial Rollán, S.A. - 1 issue
The 1974 Nightmare Yearbook
Skywald - 1 issue
Kung-Fu Album
K. G. Murray - 1 issue
Terror Grafico
Ediciones Ursus - 1 issue
Planet Series
K. G. Murray - 1 issue
Colt
Semic - 1 issue
Zona 84
Toutain Editor - 1 issue
Starlord
IPC - 1 issue
Totem
Mon Journal - 1 issue
Super Western Album
K. G. Murray - 1 issue
Vampyres
Malibu - 1 issue
Nightmare
Yaffa / Page - 1 issue
Ilustración + Comix Internacional
Toutain Editor - 1 issue
Heisse Räder
Bastei Verlag - 1 issue
Cowboy Adventures
K. G. Murray - 1 issue
Thirteen Cancelled Comics
The Hornoir Society - 1 issue
Sandokan
Editorial Columba - 1 issue
Delta
Ediciones Delta - 1 issue
Fleetway Super Library Stupendous Series
IPC - 1 issue
Psycho
Yaffa / Page - 1 issue
Psycho
Thorpe & Porter - 1 issue
Macabre strippocket
Semic Press - 1 issue
The Deadly Hands of Kung Fu
K. G. Murray - 1 issue
As Letterer (1 series)
As Penciller (56 series)
Dossier Negro
Ibero Mundial de ediciones - 10 issues
Broomm / Bromm
Bastei Verlag - 10 issues
Fantomet
Romanforlaget - 9 issues
Psycho
Skywald - 7 issues
Ringo
K. G. Murray - 6 issues
Scream
Skywald - 6 issues
Gwandanaland Comics
Gwandanaland Comics - 6 issues
Fantomet
Nordisk Forlag - 5 issues
1984
Toutain Editor - 4 issues
Nightmare
Skywald - 4 issues
Victims
Malibu - 2 issues
Delta 99
Ibero Mundial de ediciones - 2 issues
Starlet
Semic - 2 issues
Eerie
Warren - 2 issues
5 por infinito
Ediciones Ursus - 2 issues
Creepy
Toutain Editor - 2 issues
Broomm
De Vrijbuiter - 2 issues
S.O.S.
Editorial Valenciana - 2 issues
Nightmare
Yaffa / Page - 1 issue
Super Western Album
K. G. Murray - 1 issue
Tales of Horror
Gredown - 1 issue
Nightmare
Yaffa / Page - 1 issue
The 1974 Nightmare Yearbook
Skywald - 1 issue
Picture Romance Library
Pearson - 1 issue
Fleetway Super Library Stupendous Series
IPC - 1 issue
Colt
Semic - 1 issue
Planet Series
K. G. Murray - 1 issue
Totem
Mon Journal - 1 issue
Zona 84
Toutain Editor - 1 issue
Thirteen Cancelled Comics
The Hornoir Society - 1 issue
Kung-Fu Album
K. G. Murray - 1 issue
Heisse Räder
Bastei Verlag - 1 issue
Psycho
Yaffa / Page - 1 issue
Lanciostory
Eura Editoriale - 1 issue
Vampus
Garbo - 1 issue
Devilina
Seaboard - 1 issue
Saga of the Victims
Odd Publishing - 1 issue
Vampus Extra
Ibero Mundial de ediciones - 1 issue
Macabre strippocket
Semic Press - 1 issue
As de corazones
Editorial Bruguera - 1 issue
Hell Fire
Gredown - 1 issue
La Sombra [The Shadow]
Editorial Rollán, S.A. - 1 issue
Vampyres
Malibu - 1 issue
The Deadly Hands of Kung Fu
K. G. Murray - 1 issue
Terror Grafico
Ediciones Ursus - 1 issue
Nightmare 1973 Winter-Special
Skywald - 1 issue
Starlord
IPC - 1 issue
The Phantom of the Opera
Malibu - 1 issue
Delta
Ediciones Delta - 1 issue
Dracula
Interpresse - 1 issue
Psycho
Thorpe & Porter - 1 issue
Yataca
Mon Journal - 1 issue
Ilustración + Comix Internacional
Toutain Editor - 1 issue
Sandokan
Editorial Columba - 1 issue
Scream
Yaffa / Page - 1 issue
Cowboy Adventures
K. G. Murray - 1 issue
As Writer (10 series)
Trinca
Doncel - 4 issues
1984
Toutain Editor - 3 issues
Ilustración + Comix Internacional
Toutain Editor - 2 issues
Dracula
Interpresse - 1 issue
Devilina
Seaboard - 1 issue
Creepy
Toutain Editor - 1 issue
Dossier Negro
Ibero Mundial de ediciones - 1 issue
Scream
Skywald - 1 issue
Terror Grafico
Ediciones Ursus - 1 issue
Tales of Horror
Gredown - 1 issue