superwoman

Superwoman is the name of several fictional characters from DC Comics. Most of them are, like Supergirl, women with powers similar to those of Superman, such as flight, invulnerability, and enhanced strength.
In 1942, DC Comics trademarked the name and an ashcan copy (publication produced solely for legal purposes) was created with the title of Superwoman to prevent competitors from using it. The cover was a reproduction of More Fun Comics #73 with the interior being a reprint of the third issue of Action Comics. The first true appearance of Superwoman was in Action Comics #60 (May 1943).

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