Warren King
Warren King is credited as penciller on 52 issues, inker on 50 issues and cover artist on 5 issues in grailworth's catalog, 39 issues of them across 12 series we value. Characters first seen in issues they wrote or drew include Veronica Lodge, Julius Caesar and Napoleon Bonaparte.
Characters they introduced
Every issue
Blue Ribbon Comics (1949) 1 issue
Diary Secrets (1952) 1 issue
Hangman Comics (1942) 1 issue
Jackpot Comics (1941) 4 issues
Miss Liberty (1945) 1 issue
Pep Comics (1940) 2 issues
Pictorial Romances (1950) 1 issue
Shield-Wizard Comics (1940) 1 issue
True Love Pictorial (1952) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.