Wonder Woman of Earth-Two is a fictional DC Comics superheroine from the original stories by Wonder Woman writer and creator, William Moulton Marston and his wife Elizabeth Holloway Marston. After DC Comics established a multiverse in their published stories, which explained how heroes could have been active before (and during) World War II, retain their youth, and (subsequent) origins during the 1960s, this version of Wonder Woman was retconned merging with the original Wonder Woman who first appeared in All Star Comics #8 (December 1941).