Crédito da capa e editor
Yarko the Great
Wonder Comics #2
Inks: Will Eisner
Fox Feature Syndicate | Date: Jun 1939
Origin and 1st appearance of Yarko the Great
Captain Flagg's River Pirates
Wonderworld Comics # 3
Inks: Lou Fine
Fox Feature Syndicate | Date: Jul 1939
Origin and 1st appearance of "The Flame"