Fran Hopper
Fran Hopper is credited as penciller on 99 issues and inker on 93 issues in grailworth's catalog, 84 issues of them across 4 series we value. Characters first seen in issues they wrote or drew include Mysta of the Moon, Dr. Black, Claudia and Dorna.
Characters they introduced
Every issue
Jungle Comics (1940) 31 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.