Bill Vallely
Bill Vallely is credited as writer on 54 issues in grailworth's catalog, 42 issues of them across 12 series we value.
Every issue
Captain N: The Game Master (1990) 3 issues
The Flintstones (1995) 3 issues
Game Boy (1990) 2 issues
The Jetsons (1995) 2 issues
Nintendo Comics System (1991) 4 issues
Veronica (1989) 1 issue
Yogi Bear (1997) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.