Mark A. Robinson
Mark A. Robinson is credited as penciller on 35 issues, inker on 7 issues and cover artist on 5 issues in grailworth's catalog, 10 issues of them across 7 series we value. Characters first seen in issues they wrote or drew include Viola Reichardt and Marcie.
Characters they introduced
Every issue
BloodRayne: Lycan Rex (2005) 1 issue
City of Heroes (2005) 1 issue
Codename: Knockout (2001) 1 issue
Ghost Rider Annual (2008) 1 issue
Hulk (2008) 3 issues
New Mutants (2003) 2 issues
Weapon X: First Class (2009) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.