John Kerschbaum
John Kerschbaum is credited as penciller on 9 issues, inker on 9 issues, writer on 4 issues, letterer on 3 issues and others in grailworth's catalog, 4 issues of them across 3 series we value.
Every issue
Mad (1952) 2 issues
Mad (2018) 1 issue
Treehouse of Horror (1995) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.