1940s in comics #20. Batman #1, Cover dated Spring, 1940 introduced The Joker and Catwoman known simply as "The Cat". Created by Bob Kane and Bill Finger Wonder Woman, created by William Moulton Marston, first appears in "All Star Comics" #8. She is among the first and most famous comic book superheroines. Stan Lee becomes editor-in-chief at Timely Comics. "Adventures of Captain Marvel", a twelve-chapter film serial adapted from the popular Captain Marvel comic book character for Republic Pictures, debuts. It was the first film adaptation of a comic book superhero. Archie Andrews, created by Bob Montana first appears in "Pep Comics" #22,
American comic book American comic book An American comic book is a thin periodical, typically 32-pages, containing comics content. While the form originated in 1933, American comic books first gained popularity after the 1938 publication of "Action Comics", which included the debut of the superhero Superman. This was followed by a superhero boom that lasted until the end of World War II. After the war, while superheroes were marginalized, the comic book industry rapidly expanded, and genres such as horror, crime, science fiction and romance became popular. The 1950s saw a gradual decline, due to a shift away from print media in the