Batman (comic book) Batman (comic book) Batman is an ongoing American comic book series featuring the DC Comics superhero Batman as its main protagonist. The character first appeared in "Detective Comics" #27 (cover dated May 1939). Batman proved to be so popular that a self-titled ongoing comic book series began publication with a cover date of Spring 1940. It was first advertised in early April 1940, one month after the first appearance of his new sidekick, Robin, the Boy Wonder. Though the "Batman" comic book was initially launched as a quarterly publication, it later became a bimonthly series through the late 1950s, after
Bob Kane the script of that, so he really was co-creator, and Bob and I did the visuals, so Bob was also." According to comics historian Les Daniels, "nearly everyone seems to agree that Two-Face was Kane's brainchild exclusively". Catwoman, originally introduced by Kane with no costume as "the Cat", was partially inspired by his cousin, Ruth Steel. Kane, a frequent movie goer, mentioned that Jean Harlow was a model for the design and added that "I always felt that women were feline". Kane created the Scarecrow and drew his first appearance, which was scripted by Finger. Kane also created the original