John Koch

Penciller on 5 issues

John Koch is credited as penciller on 5 issues in grailworth's catalog, 5 issues of them across 3 series we value.

Every issue

Flash Annual (1987) 1 issue

#3

Manhunter (1988) 1 issue

#13

Secret Origins (1986) 3 issues

Credits from the Grand Comics Database, CC BY-SA 4.0.