Jon Zimmerman
Jon Zimmerman is credited as writer on 60 issues in grailworth's catalog, 46 issues of them across 19 series we value. Characters first seen in issues they wrote or drew include Zanti Chikane, Altjira, Saja and Bloodlust.
Characters they introduced
Every issue
Atari Force Special (1986) 1 issue
Avengers Spotlight (1989) 1 issue
Iron Man (1968) 1 issue
Kickers, Inc. (1986) 2 issues
Marvel Fanfare (1982) 1 issue
Marvel Super-Heroes (1990) 2 issues
New Mutants (1983) 1 issue
The Omega Men (1983) 1 issue
Return to Jurassic Park (1995) 1 issue
The Sensational She-Hulk (1989) 1 issue
Spidey Super Stories (1974) 1 issue
Thundercats (1985) 2 issues
Web of Spider-Man (1985) 1 issue
World's Finest Comics (1941) 1 issue
The X-Files (1995) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.