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
American comic book wake of television and the impact of the Comics Code Authority. The late 1950s and the 1960s saw a superhero revival, and superheroes remain the dominant character archetype in the 21st century. Some fans collect comic books, helping drive up their value. Some have sold for more than US $1 million. Comic shops cater to fans, selling comic books, plastic sleeves ("bags") and cardboard backing ("boards") to protect the comic books. An American comic book is also known as a floppy comic. It is typically thin and stapled, unlike traditional books. American comic books are one of the three major