John Stewart
John Stewart is credited as writer on 5 issues, penciller on 1 issue and inker on 1 issue in grailworth's catalog, 4 issues of them across 2 series we value. Characters first seen in issues they wrote or drew include Miss America, Baker, Blackhawk and Joan Dale.
Characters they introduced
Every issue
Flashback (1973) 1 issue
Military Comics (1941) 3 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.