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 This era saw the debut of first known female superhero, writer-artist Fletcher Hanks's character Fantomah, an ageless ancient Egyptian woman in the modern day who could transform into a skull-faced creature with superpowers to fight evil; she debuted in Fiction House's "Jungle Comic" #2 (Feb. 1940), credited to the pseudonymous "Barclay Flagg". The Invisible Scarlet O'Neil, a non-costumed character who fought crime and wartime saboteurs using the superpower of invisibility created by Russell Stamm, would debut in the eponymous syndicated newspaper comic strip a few months later on June 3, 1940. One superpowered character was portrayed as an antiheroine, a