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
Silver Age of Comic Books prominence. With an innovation that changed the comic-book industry, "The Fantastic Four" #1 initiated a naturalistic style of superheroes with human failings, fears, and inner demons, who squabbled and worried about the likes of rent-money. In contrast to the straitlaced archetypes of superheroes at the time, this ushered in a revolution. With dynamic artwork by Kirby, Steve Ditko, Don Heck, and others complementing Lee's colorful, catchy prose, the new style became popular among college students who could identify with the angst and the irreverent nature of the characters such as Spider-Man, the X-Men and the Hulk during a time period