George Markos

George Markos' known work appeared under GAM for a single story in the feature Bachelor's Diner in Four Favorites (Ace Magazines, 1941 series) #25 (September 1946).

Comics

Marvels of Science — 2 issues
Four Favorites — 1 issue
Crime Does Not Pay — 1 issue
Catholic Comics — 1 issue
Crime Does Not Pay Archives — 1 issue