Captain Marvel (DC Comics) abilities. Based on book sales, the character was the most popular superhero of the 1940s, outselling even Superman. Fawcett expanded the franchise to include other "Marvels", primarily Marvel Family associates Mary Marvel and Captain Marvel Jr., who can harness Billy's powers as well. Captain Marvel was also the first comic book superhero to be adapted into film, in a 1941 Republic Pictures serial titled "Adventures of Captain Marvel". Fawcett ceased publishing Captain Marvel-related comics in 1953, partly because of a copyright infringement suit from DC Comics, alleging that Captain Marvel was a copy of Superman. In 1972, DC licensed the
Captain Marvel (Marvel Comics) Marvel is Phyla-Vell, Genis-Vell's younger sister. She was created by Peter David and Paul Azaceta in "Captain Marvel" (vol. 5) #16 (January 2004). Her name is a taxonomical pun on the part of writer Peter David. Phyla is created when Genis, an only child, recreates the universe and, in doing so, creates various anomalies which result in his mother being restored to life and his sister coming into existence. She is last seen romancing Moondragon. Phyla-Vell appears in the "Annihilation" event, fighting alongside Nova's United Front in an effort to stop the destructive armies of Annihilus. She becomes the new