Forrest J Ackerman
Forrest J Ackerman is credited as writer on 12 issues in grailworth's catalog, 5 issues of them across 2 series we value. Characters first seen in issues they wrote or drew include Vampirella, Evily and Draculina.
Characters they introduced
Every issue
Creepy (1964) 1 issue
Vampirella (1969) 4 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.