Harold Sherman
Harold Sherman is credited as inker on 75 issues, penciller on 72 issues, writer on 12 issues and cover artist on 6 issues in grailworth's catalog, 60 issues of them across 14 series we value. Characters first seen in issues they wrote or drew include Thorndyke Tompkins, Tarantula, John Pemberton and Gloria Pemberton.
Characters they introduced
Every issue
Adventure Comics (1938) 1 issue
America's Best Comics (1942) 1 issue
Batman (1940) 1 issue
Cyberforce (1993) 2 issues
Detective Comics (1937) 1 issue
Flashback (1973) 1 issue
Justice League of America (1960) 1 issue
K-O Komics (1945) 1 issue
Leading Comics (1941) 3 issues
More Fun Comics (1936) 1 issue
Star Spangled Comics (1941) 31 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.