John Watson
John Watson is credited as cover artist on 64 issues, penciller on 4 issues and inker on 4 issues in grailworth's catalog, 55 issues of them across 11 series we value.
Every issue
JSA (1999) 3 issues
Magnus Robot Fighter (2005) 1 issue
Marvel Apes (2008) 4 issues
Silent War (2007) 1 issue
Stargate: Daniel Jackson (2010) 4 issues
X-Men (1963) 4 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.