M. C. Gaines
M. C. Gaines is credited as writer on 39 issues in grailworth's catalog, 28 issues of them across 6 series we value.
Every issue
All-American Comics (1939) 4 issues
Comic Cavalcade (1942) 3 issues
International Comics (1947) 1 issue
Land of the Lost Comics (1946) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.