Fantastic Four (comic book) and most related series, while Aredit held the rights to Avengers, Hulk, Thor, Captain America, Sub-Mariner and many of the 1970s-era modern series like Ghost Rider, Man-Thing, Power Man and the first She-Hulk series. Often, crossovers would force one company to publish another's title, i.e. the Marvel Two-In-One and Fantastic Four annuals that crossed over into the Invaders story would have to be published by the "other" company, and in fact that particular cross-over was published twice, once by each company. This resulted in different translations of the characters' names — Susan Storm Richards was called Jane in her own
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