M. K. Perker
M. K. Perker is credited as penciller on 46 issues, inker on 46 issues, cover artist on 32 issues, writer on 8 issues and others in grailworth's catalog, 11 issues of them across 4 series we value.
Every issue
Mad (1952) 3 issues
Mad (2018) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.