Mario Hernandez
Mario Hernandez is credited as writer on 35 issues, penciller on 23 issues, inker on 23 issues, letterer on 17 issues and others in grailworth's catalog, 18 issues of them across 2 series we value. Characters first seen in issues they wrote or drew include Errata Stigmata, Tse Tse, Rena Titañon and Bernie Carbo.
Characters they introduced
Every issue
Credits from the Grand Comics Database, CC BY-SA 4.0.