Mary Marvel predates the introduction of Wonder Woman
Created by Otto Binder and Marc Swayze , she first appeared in Captain Marvel Adventures # 18 -LRB- cover-dated Dec. 1942 -RRB- .	Captain Marvel Adventures	Captain Marvel (DC Comics)	Otto Binder	Otto Binder	Marc Swayze	Marc Swayze	Captain Marvel	Captain Marvel (DC Comics)
The character first appeared in All Star Comics # 8 in October 1941 and first cover-dated on Sensation Comics # 1 , January 1942 .	All Star Comics	All Star Comics	Sensation Comics	Sensation Comics
