Bill Knapp
Bill Knapp is credited as penciller on 22 issues, inker on 16 issues, letterer on 15 issues, cover artist on 12 issues and others in grailworth's catalog, 10 issues of them across 6 series we value.
Every issue
American Splendor (1976) 4 issues
Blip (1998) 1 issue
Firearm (1993) 1 issue
Flash (1987) 1 issue
The Green Hornet (1991) 2 issues
Hardcase (1993) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.