Neil Gaiman
Neil Gaiman is credited as writer on 330 issues, penciller on 3 issues, inker on 3 issues, letterer on 1 issue and others in grailworth's catalog, 179 issues of them across 40 series we value. That includes 3 key issues, such as Sandman #1 (1989), Sandman #8 (1989) and Spawn #9 (1992). Characters first seen in issues they wrote or drew include Dream, Unity Kinkaid, Choronzon and Medieval Spawn.
Key issues
Characters they introduced
Every issue
Action Comics (1938) 1 issue
American Gods (2017) 3 issues
Angela (1994) 3 issues
Batman (1940) 1 issue
Black Orchid (1988) 3 issues
The Books of Magic (1990) 4 issues
Cherry Deluxe (1998) 1 issue
The Children's Crusade (1993) 1 issue
Clive Barker's Hellraiser (1989) 1 issue
Death Talks About Life (1994) 1 issue
Detective Comics (1937) 1 issue
The Dreaming (1996) 1 issue
Guardians of the Galaxy (2013) 3 issues
Hellblazer (1988) 2 issues
Marvel Comics (2019) 1 issue
Miracleman (2022) 1 issue
Negative Burn (1993) 3 issues
Norse Mythology (2020) 3 issues
Norse Mythology II (2021) 2 issues
Norse Mythology III (2022) 4 issues
Oni Double Feature (1998) 1 issue
Sandman (1989) 75 issues
Sandman Midnight Theatre (1995) 1 issue
Sandman Special (1991) 1 issue
The Sandman Universe (2018) 1 issue
Secret Origins (1986) 1 issue
Secret Origins Special (1989) 1 issue
Shade, the Changing Man (1990) 1 issue
Spawn (1992) 2 issues
Swamp Thing Annual (1985) 1 issue
Time Twisters (1987) 1 issue
Vertigo Preview (1993) 1 issue
Vertigo Rave (1994) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.