Robert Schaefer
Robert Schaefer is credited as writer on 120 issues in grailworth's catalog, 95 issues of them across 11 series we value. Characters first seen in issues they wrote or drew include Mekman, Victor Zeramiah Clane and Xyrkol.
Characters they introduced
Every issue
Four Color (1942) 62 issues
The Rifleman (1962) 1 issue
Walt Disney Comics Digest (1968) 1 issue
Walt Disney Showcase (1970) 3 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.