Val Semeiks

The Demon

DC - 34 issues

Conan el Bárbaro

Planeta DeAgostini - 31 issues

Conan the Barbarian

Marvel - 30 issues

Conan

Bladkompaniet / Schibsted - 25 issues

Lobo

DC - 20 issues

Lobo

Dino Verlag - 12 issues

The Savage Sword of Conan

Marvel - 10 issues

Conan

Condor - 8 issues

Wolverine

Panini Deutschland - 7 issues

Batman: Legends of the Dark Knight

DC - 7 issues

JLA: Incarnations

DC - 7 issues

She-Hulk

Marvel - 6 issues

Wolverine

Marvel - 6 issues

Who's Who in the DC Universe

DC - 5 issues

Wolverine

Panini France - 5 issues

Flash

DC - 4 issues

Amazing Spider-Man Family

Marvel - 4 issues

JLA - Die neue Gerechtigkeitsliga

Dino Verlag - 4 issues

DC Um Milhão

Editora Abril - 4 issues

DC One Million

DC - 4 issues

Superman's Nemesis: Lex Luthor

DC - 4 issues

Web of Spider-Man

Marvel - 3 issues

Conan, Barbaren

Semic Interpresse - 3 issues

Lobo Collection

Panini Deutschland - 3 issues

Legends of the DC Universe

DC - 3 issues

Forgotten Realms: The Crystal Shard

Devil's Due Publishing - 3 issues

Forgotten Realms: Streams of Silver

Devil's Due Publishing - 3 issues

Lobo Annual

DC - 2 issues

All-New Official Handbook of the Marvel Universe A to Z

Marvel - 2 issues

X-Men Unlimited

Marvel - 2 issues

Conan le Barbare

Semic S.A. - 2 issues

DC 2000

DC - 2 issues

X-Men Chronicles

Marvel - 2 issues

DC Crossover

Dino Verlag - 2 issues

Superman

Dino Verlag - 2 issues

Gli Incredibili X-Men

Marvel Italia - 2 issues

The Savage Sword of Kull

Dark Horse - 2 issues

JLA - Die neue Gerechtigkeitsliga Special

Dino Verlag - 2 issues

Wolverine

Juniorpress - 2 issues

Jonah Hex

DC - 2 issues

Top Komiks

TM-Semic - 2 issues

Alan Moore's Yuggoth Cultures and Other Growths [hardcover]

Avatar Press - 1 issues

Action Comics

DC - 1 issues

Detective Comics Annual

DC - 1 issues

Jonah Hex: Guns of Vengeance

DC - 1 issues

Infinite Crisis Omnibus

DC - 1 issues

DC One Million

DC - 1 issues

JLA-Z

DC - 1 issues

Agent X9

Hjemmet / Egmont - 1 issues

Thor Epic Collection

Marvel - 1 issues

Silver Surfer '97

Marvel - 1 issues

X-Men: The Complete Onslaught Epic

Marvel - 1 issues

Star Trek / X-Men

Marvel - 1 issues

Alan Moore's Yuggoth Cultures and Other Growths

Avatar Press - 1 issues

Agent X9

Egmont - 1 issues

Spider-Man

Panini France - 1 issues

Bloodbath

DC - 1 issues

Secret Six

DC - 1 issues

Superman Forever

DC - 1 issues

Star Trek: The Next Generation

DC - 1 issues

2000 AD Free Comic Book Day

Rebellion - 1 issues

Wolverine Epic Collection

Marvel - 1 issues

JLA/WildC.A.T.S.

Grupo Editorial Vid - 1 issues

X-Men: Prelude to Onslaught

Marvel - 1 issues

Lobo / Judge Dredd: Psycho Bikers vs. The Mutants from Hell

DC - 1 issues

Kemco Presents Batman: Dark Tomorrow

DC - 1 issues

Super-Homem Eternamente

Editora Abril - 1 issues

DC Universe

Panini France - 1 issues

Die Spinne Comic-Jubiläums-Sonderheft

Condor - 1 issues

Gigant

Hjemmet / Egmont - 1 issues

DC Comics Presents: Batman - Don't Blink

DC - 1 issues

JLA

DC - 1 issues

eXtrem action

Semic Interpresse - 1 issues

X-Men Milestones: Onslaught

Marvel - 1 issues

The Big Book of Urban Legends

DC - 1 issues

Hawkworld

DC - 1 issues

The Darkstars

DC - 1 issues

Mad

EC - 1 issues

2000 AD

Rebellion - 1 issues

X-Men: The Complete Age of Apocalypse Epic

Marvel - 1 issues

Kid Eternity

DC - 1 issues

Wildcats Hors Série

Semic S.A. - 1 issues

Jonah Hex: Origins

DC - 1 issues

Chain Gang War

DC - 1 issues

Silver Surfer Epic Collection

Marvel - 1 issues

Batman: The Dark Knight Detective

DC - 1 issues

Wizard: The Comics Magazine

Wizard Entertainment - 1 issues

DC One Million 80-Page Giant

DC - 1 issues

Adventures of Superman

DC - 1 issues

Batman Sonderband

Norbert Hethke Verlag - 1 issues

The Spectre

DC - 1 issues

Judge Dredd: The Complete Case Files

Rebellion - 1 issues

The Big Book of Thugs

DC - 1 issues

Official Handbook of the Marvel Universe: X-Men - Age of Apocalypse 2005

Marvel - 1 issues

Aesop's Fables

Fantagraphics - 1 issues

Generatie X

Juniorpress - 1 issues

X-Men Saga

Semic S.A. - 1 issues

Villains United

DC - 1 issues

Conan the King

Marvel - 1 issues

Batman: Blink

DC - 1 issues

Lady Death In Lingerie

Chaos! Comics - 1 issues

Flash by Mark Waid

DC - 1 issues

DC One Million Omnibus

DC - 1 issues

Conan Maxi

Bladkompaniet / Schibsted - 1 issues

L.E.G.I.O.N. '93

DC - 1 issues

X-Man

Marvel - 1 issues

DCU Villains Secret Files

DC - 1 issues

JLA / WildC.A.T.s

DC - 1 issues

JLA: The Deluxe Edition

DC - 1 issues

Super-äventyr

Egmont - 1 issues

The Adventures of Monkey

World of Monkey Productions - 1 issues

DC Comics Presents: Superman - Sole Survivor

DC - 1 issues

Lobo the Duck

DC - 1 issues

Age of Apocalypse: The Chosen

Marvel - 1 issues

Marvel-Comic-Sonderheft

Condor - 1 issues

Jonah Hex

DC - 1 issues

Alan Moore's Yuggoth Cultures and Other Growths [trade paperback]

Avatar Press - 1 issues

Doctor Fate

DC - 1 issues

The Infinite Crisis Omnibus

DC - 1 issues

Marvel Universe Comic

Condor - 1 issues

Batman

Grupo Editorial Vid - 1 issues

Flash / Green Lantern: Faster Friends

DC - 1 issues

Dream Team

Malibu - 1 issues

9-11 - The World's Finest Comic Book Writers & Artists Tell Stories to Remember

DC - 1 issues

Lobo's Greatest Hits

DC - 1 issues

Sandman Mystery Theatre

DC - 1 issues

Star Trek

DC - 1 issues

Batman

Editora Abril - 1 issues

DC Comics Presents: Blink

DC - 1 issues

Nightmare Theater

Chaos! Comics - 1 issues

Pocketserien

Bladkompaniet / Schibsted - 1 issues

Batman

DC - 1 issues

Super-Homem: O Homem de Aço

Editora Abril - 1 issues

Villains United

DC - 1 issues

Kull the Savage: The Original Marvel Years Omnibus

Marvel - 1 issues

Lost Marvels

Fantagraphics - 1 issues

Return to the Amalgam Age of Comics: The DC Comics Collection

DC - 1 issues

Dawn of the Age of Apocalypse

Marvel - 1 issues

The Lobo Gallery: Portraits of a Bastich

DC - 1 issues

L.E.G.I.O.N. '94 Annual

DC - 1 issues

Who's Who in the DC Universe Update 1993

DC - 1 issues

Gigant

Egmont - 1 issues

Marvel Mix

Marvel Italia - 1 issues

Marvel Holiday Spectacular Magazine

Marvel - 1 issues

Spider-Man: Return of the Black Cat

Marvel - 1 issues

Mega Marvel

Egmont - 1 issues

The Batman Chronicles

DC - 1 issues

X-Men: Age of Apocalypse Omnibus Companion

Marvel - 1 issues

JLA: Foreign Bodies

DC - 1 issues

DC / Marvel

Dino Verlag - 1 issues

Battlezones: Dream Team 2

Marvel - 1 issues

Lobo Big Fraggin' Compendium

DC - 1 issues

The Chronicles of Conan

Dark Horse - 1 issues

X-Men: Age of Apocalypse - Dawn

Marvel - 1 issues

Savage Tales

Marvel - 1 issues

Generation X

Marvel - 1 issues

La Espada Salvaje de Conan el Bárbaro

Novedades - 1 issues

Judge Dredd / Lobo

Fleetway Publications - 1 issues

JLA Showcase 80-Page Giant

DC - 1 issues

Forgotten Realms The Legend of Drizzt

Devil's Due Publishing - 1 issues

Doctor Fate by J. M. DeMatteis

DC - 1 issues

Lobo: Portrait of a Victim

DC - 1 issues

X-Force Annual

Marvel - 1 issues

Spider-Man: Died in Your Arms Tonight

Marvel - 1 issues

She-Hulk

Marvel - 1 issues

She-Hulk by Peter David Omnibus

Marvel - 1 issues

DC Universe by Dwayne McDuffie

DC - 1 issues

Judge Dredd: The Mega Collection

Hachette Partworks - 1 issues

Onslaught Unleashed

Marvel - 1 issues

JLA: Ultramarine Corps

DC - 1 issues

Who's Who Omnibus

DC - 1 issues

DC versus Marvel

Semic S.A. - 1 issues

Marvel Miniserie

Marvel Italia - 1 issues

Legion of Super-Heroes

DC - 1 issues

Batman / Judge Dredd Collection

DC - 1 issues

Batman: The Caped Crusader

DC - 1 issues

Lobo Special

Dino Verlag - 1 issues

JLA

DC - 1 issues

Marvel Swimsuit Special

Marvel - 1 issues

Marvel Select

Panini France - 1 issues

Conan Saga

Marvel - 1 issues

Forgotten Realms: Halfling's Gem

Devil's Due Publishing - 1 issues

The Big Book of Losers

DC - 1 issues

As Inker (32 series)

As Penciller (183 series)

As Writer (10 series)