Howard Mackie
Howard Mackie is credited as writer on 433 issues, penciller on 1 issue and inker on 1 issue in grailworth's catalog, 398 issues of them across 50 series we value. Characters first seen in issues they wrote or drew include Leila O'Toole, Nth Man, Nkosi and Vavara Novikova.
Characters they introduced
Every issue
Air Raiders (1987) 3 issues
Amazing Spider-Man (1999) 28 issues
Astonishing X-Men (1999) 3 issues
Avengers (1963) 1 issue
Batman Black and White (2013) 1 issue
Blaze: Legacy of Blood (1993) 4 issues
Chuck Norris (1987) 1 issue
D.P. 7 (1986) 1 issue
Danny Ketch: Ghost Rider (2023) 1 issue
Gambit (1993) 4 issues
Gambit (1997) 4 issues
Ghost Rider (1990) 68 issues
Ghost Rider Annual (1993) 1 issue
Iron Man (1968) 1 issue
Logan: Shadow Society (1996) 1 issue
Marc Spector: Moon Knight (1989) 2 issues
Marvel Comics Presents (1988) 38 issues
Midnight Sons Unlimited (1993) 1 issue
Mutant X (1998) 28 issues
Power Pack (1984) 1 issue
Psi-Force (1986) 1 issue
Rogue (1995) 4 issues
Scarlet Spider (1995) 2 issues
The Sensational She-Hulk (1989) 1 issue
Solo Avengers (1987) 4 issues
Spectacular Spider-Man (1976) 1 issue
Speed Demon (1996) 1 issue
Spider-Man (1990) 56 issues
Star Brand (1986) 1 issue
The Uncanny X-Men '96 (1996) 1 issue
Venom: Separation Anxiety (1994) 4 issues
What The--?! (1988) 1 issue
X-Factor (1986) 33 issues
X-Men Chronicles (1995) 2 issues
X-Men Universe (1999) 3 issues
X-Men Unlimited (1993) 3 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.