Fantastic Four (comic book) from US Fantastic Four 1, but this was replaced by The Invaders towards the end of the run. In 1978 that series merged into "Mighty World Of Marvel" returning the FF to their original home alongside the Hulk. Their last adventure in that title was issue 329, when they were moved out so that the comic could be relaunched as "Marvel Comic" in early 1979. Their adventures briefly moved back into "Spider-Man Comic" before stopping shortly after John Byrne took over pencilling chores on the strip. In March 1980 Marvel UK launched the Fantastic Four Pocketbook reprinting Lee and Kirby
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