Doug Mahnke
Doug Mahnke is credited as penciller on 299 issues, cover artist on 259 issues, inker on 87 issues and colorist on 4 issues in grailworth's catalog, 278 issues of them across 67 series we value. Characters first seen in issues they wrote or drew include Big-Head, Stanley Ipkiss, Kathy Matthews and Lt. Mitch Kellaway.
Characters they introduced
Every issue
Action Comics (1938) 3 issues
Action Comics (2011) 2 issues
Adventures of Superman (1987) 2 issues
Aliens: Stronghold (1994) 4 issues
Batman / Superman (2013) 2 issues
Batman and Robin (2011) 1 issue
Batman and Robin Annual (2013) 1 issue
Batman: Lost (2017) 1 issue
Countdown (2007) 2 issues
Cursed Comics Cavalcade (2018) 1 issue
DC Universe (2008) 1 issue
DC Universe Online Legends (2011) 2 issues
Final Crisis (2008) 2 issues
Final Crisis: Requiem (2008) 1 issue
Gen 13 (1999) 1 issue
Gen13: Carny Folk (2000) 1 issue
Green Lantern (2005) 23 issues
Green Lantern Corps (2011) 1 issue
Homicide (1990) 1 issue
InFAMOUS (2011) 1 issue
JLA (1997) 34 issues
JSA: Classified (2005) 1 issue
Justice League (2018) 4 issues
Justice League Dark (2011) 1 issue
Justice League Elite (2004) 3 issues
Justice League of America (2006) 1 issue
Justice League of America (2013) 4 issues
Lobo / Mask (1997) 1 issue
Martian Manhunter (1998) 1 issue
The Mask Returns (1992) 4 issues
Mayhem (1989) 4 issues
Nightwing (1996) 2 issues
Secret Origins (2014) 1 issue
Stormwatch: P.H.D. (2007) 2 issues
Suicide Squad (2011) 1 issue
Supergirl (2016) 1 issue
Superman (1987) 1 issue
Superman: Lex 2000 (2001) 1 issue
Superman: Rebirth (2016) 1 issue
Superman: The Man of Steel (1991) 26 issues
Swamp Thing: Green Hell (2022) 3 issues
Team 7 (2012) 1 issue
Worldstorm (2006) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.