Comic book collecting the popularity of superhero characters Superman, Batman, and Captain Marvel. Since the 1960s, two publishers have dominated the American comic book industry: Marvel Comics, publisher of such comics as "Spider-Man", "X-Men", and "Fantastic Four", and DC Comics, which publishes titles such as "Superman", "Batman", and "Wonder Woman". Other large non-manga publishers include Image Comics, IDW, and Dark Horse Comics. As comic books regained their popularity in the 1960s during the boom of the Silver Age, fans organized comic book conventions, where they could meet to discuss their favorite comics with each other and eventually with the creators themselves. , numerous
Bob (TV series) up. Singer and actor Steve Lawrence guest starred as another poker buddy during the first season. This episode played upon the series' comic book connection by guest starring comic book artists Bob Kane, Jack Kirby, Mell Lazarus, Jim Lee, Marc Silvestri, Mel Keefer, Paul Power, Art Thibert and Sergio Aragones (co-creator of Groo with "Bob" scripter Mark Evanier.) In the final episode of the first season, AmCanTranConComCo was sold to a millionaire who hated comic books, and the entire Mad-Dog staff, including Bob, was fired. When "Bob" returned in late October 1993, the show was revamped completely. All of Bob's