John Figueroa
John Figueroa is credited as writer on 34 issues in grailworth's catalog, 32 issues of them across 4 series we value. Characters first seen in issues they wrote or drew include Alexander, Doeke Riebeeck, Bloodlust and Whiplash.
Characters they introduced
Every issue
Power Pack (1984) 3 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.