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
The Hero Initiative The Hero Initiative The Hero Initiative, formerly known as A Commitment to Our Roots, or ACTOR, is the first federally recognized not-for-profit organization dedicated to helping comic book creators, writers and artists in need. Founded in late 2000 by a consortium of comic book and trade publishers, including Marvel Comics, Image Comics, Dark Horse Comics, Wizard Entertainment, CrossGen Comics and Dynamic Forces Inc., the 501(c)(3) charity aims to assist comic creators with health, medical, and quality-of-life assistance. Many early comic creators, whose work laid the foundation of entire fictional universes that proved to be highly lucrative for the publishers that