Bob Kane artists", drawing uncredited under Kane's supervision. Future "Justice League" writer Gardner Fox wrote some early scripts, including the two-part story "The Monk" that introduced some of The Batman's first "Bat-" equipment. In 1943, Kane left the Batman comic books to focus on penciling the daily "Batman" newspaper comic strip. DC Comics artists ghosting the comic-book stories now included Jack Burnley and Win Mortimer, with Robinson moving up as penciler and Fred Ray contributing some covers. After the strip finished in 1946, Kane returned to the comic books but, unknown to DC, had hired his own personal ghosts, including Lew Schwartz
Superhero film (which debuted in Marvel Comics) and set the stage for further comic book film adaptations. After the comic book boom and the success of several comic book adaptation films (including superhero films) in the 1990s, the first decade of the 21st century brought increased interest in the genre and some of the most profitable superhero franchises, many from Marvel Enterprises. The success of the "X-Men" TV series had made 20th Century Fox license the film rights in 1994. After the success of "Men in Black" in 1997, Columbia Pictures licensed the film rights of "Spider-Man" in 1999. 20th Century Fox's