Ken Jackson
Ken Jackson is credited as writer on 6 issues, penciller on 6 issues and inker on 5 issues in grailworth's catalog, 6 issues of them across 3 series we value. Characters first seen in issues they wrote or drew include Auro and Flint Baker.
Characters they introduced
Every issue
All Top Comics (1946) 1 issue
Jungle Comics (1940) 3 issues
Planet Comics (1940) 2 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.