Charles Moore
Charles Moore is credited as writer on 36 issues and letterer on 2 issues in grailworth's catalog, 18 issues of them across 6 series we value. Characters first seen in issues they wrote or drew include Sentinel and Lord Dichon.
Characters they introduced
Every issue
Dark Horse Comics (1992) 2 issues
Justice League Quarterly (1990) 1 issue
Showcase '94 (1994) 1 issue
Showcase '95 (1995) 3 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.