Clayton Cowles
Issues
544
Series
124
Active
1960-2026
As Letterer (124 series)
Justice League of America
DC - 28 issues
Justice League of America
DC - 28 issues
Justice League of America
DC - 28 issues
Astonishing X-Men
Marvel - 17 issues
Astonishing X-Men
Marvel - 17 issues
Power Man and Iron Fist
Marvel - 15 issues
Justice League of America
DC - 13 issues
Astonishing X-Men
Marvel - 12 issues
All-New Ultimates
Marvel - 12 issues
Champions
Heroic Publishing - 12 issues
Eternals
Marvel - 12 issues
Eternals
Marvel - 12 issues
Drax
Marvel - 11 issues
Batman / Catwoman
DC - 11 issues
Justice League of America
DC - 10 issues
All-New Inhumans
Marvel - 10 issues
Domino
Marvel - 10 issues
Venom
Marvel - 10 issues
Eternals
Marvel - 9 issues
Civil War II
Marvel - 9 issues
Morbius: The Living Vampire
Marvel - 8 issues
Jessica Jones
Marvel - 8 issues
Morbius: The Living Vampire
Marvel - 8 issues
Eternals
Marvel - 7 issues
Powers of X
Marvel - 6 issues
Spider-Man & the X-Men
Marvel - 6 issues
Marvel Team-Up
Marvel - 6 issues
Marvel Team-Up
Marvel - 6 issues
Power Man and Iron Fist
Marvel - 5 issues
House of X
Marvel - 5 issues
X-Treme X-Men
Marvel - 5 issues
X-Treme X-Men
Marvel - 5 issues
The Life of Captain Marvel
Marvel - 5 issues
Tales of Suspense
Marvel - 5 issues
Quicksilver: No Surrender
Marvel - 5 issues
X-Treme X-Men
Marvel - 5 issues
The Life of Captain Marvel
Marvel - 5 issues
Justice League of America
DC - 5 issues
Predator vs. Spider-Man
Marvel - 4 issues
Marvel Team-Up
Marvel - 4 issues
X-Treme X-Men
Marvel - 4 issues
What If? AVX
Marvel - 4 issues
Marvel Zombies
Marvel - 4 issues
Astonishing X-Men
Marvel - 4 issues
Captain America: First Vengeance
Marvel - 4 issues
Marvel Zombies
Marvel - 4 issues
Deadpool: Wade Wilson's War
Marvel - 4 issues
Batman: The Brave and the Bold
DC - 4 issues
Domino
Marvel - 4 issues
Korvac Saga
Marvel - 4 issues
Material
Image - 4 issues
Batman: The Brave and the Bold
DC - 4 issues
Astonishing X-Men
Marvel - 3 issues
Amazing X-Men
Marvel - 3 issues
Amazing X-Men
Marvel - 3 issues
Amazing X-Men
Marvel - 3 issues
Power Man and Iron Fist
Marvel - 3 issues
Amazing X-Men
Marvel - 3 issues
Domino
Marvel - 3 issues
Justice League of America
DC - 2 issues
Drax
Marvel - 2 issues
Batman: Urban Legends
DC - 2 issues
All-New Ultimates
Marvel - 2 issues
Justice League of America
DC - 2 issues
Giant-Size X-Men
Marvel - 2 issues
Domino
Marvel - 2 issues
Eternals
Marvel - 2 issues
Giant-Size X-Men
Marvel - 2 issues
Future State: Aquaman
DC - 2 issues
X-Treme X-Men
Marvel - 2 issues
All-New Inhumans
Marvel - 1 issues
Wolf
Image - 1 issues
Batman Annual
DC - 1 issues
Justice League of America
DC - 1 issues
Black Widow
Marvel - 1 issues
Spider-Man / Deadpool
Marvel - 1 issues
Starve
Image - 1 issues
Batman Annual
DC - 1 issues
Uncanny X-Men Annual
Marvel - 1 issues
Excalibur
Marvel - 1 issues
X-Men Annual
Marvel - 1 issues
Ultimate Comics X-Men
Marvel - 1 issues
Spider-Man / Deadpool
Marvel - 1 issues
A.X.E.: Eternals
Marvel - 1 issues
Marvel Comics
Marvel - 1 issues
Strange Academy: Miles Morales
Marvel - 1 issues
Marvel Super Action
Marvel - 1 issues
Punisher Annual 2009
Marvel - 1 issues
X-Men Annual
Marvel - 1 issues
Marvel Super Action
Marvel - 1 issues
Deadpool
Panini Brasil - 1 issues
Material
Image - 1 issues
Deadpool
Panini Brasil - 1 issues
Justice League of America
DC - 1 issues
Uncanny X-Men Annual
Marvel - 1 issues
X-Men Annual
Marvel - 1 issues
Deadpool
Panini Brasil - 1 issues
Uncanny X-Men Annual
Marvel - 1 issues
Future State: Gotham
DC - 1 issues
Aquaman Annual
DC - 1 issues
Scarlet Spider
Marvel - 1 issues
Uncanny X-Men Annual
Marvel - 1 issues
Harley Quinn 30th Anniversary Special
DC - 1 issues
Elektra
Marvel - 1 issues
Aquaman Annual
DC - 1 issues
Revolutionary War: Death's Head II
Marvel - 1 issues
What If...? Uncanny X-Men
Marvel - 1 issues
X-Men Annual
Marvel - 1 issues
Doom 2099
Marvel - 1 issues
Doom 2099
Marvel - 1 issues
Inhuman Annual
Marvel - 1 issues
Starve
Image - 1 issues
Batman Annual
DC - 1 issues
Uncanny X-Men Annual
Marvel - 1 issues
Giant-Size X-Men
Marvel - 1 issues
Deadpool
Panini Brasil - 1 issues
Queen in Black
Marvel - 1 issues
Champions
Heroic Publishing - 1 issues
Red One
Image - 1 issues
Not Brand Echh
Marvel - 1 issues
Aquaman Annual
DC - 1 issues
Free Comic Book Day 2024: Star Wars
Marvel - 1 issues
X-Men Annual
Marvel - 1 issues
Deadpool
Panini Brasil - 1 issues