The Death of Superman was released in 2018, while the second, "Reign of the Supermen", is scheduled for release in 2019. Superman is a superhero created by Jerry Siegel and Joe Shuster who appears in American comic books published by DC Comics. He debuted in "Action Comics" #1 on April 18, 1938, to immediate success, and the following year became the first superhero to headline his own comic book, "Superman". Since his debut, Superman has been considered a cultural icon in the United States. In 1985, DC launched the crossover event "Crisis on Infinite Earths", which took place in a variety of comics. Its
Adventure Comics adventure series. In issue #12 when the series was titled "New Adventure Comics", Joe Shuster and Jerry Siegel introduced the first version of the character Jor-L as a science fiction detective in the far future; the character would eventually become the alien father of Superman, although the first Superman story, in "Action Comics" #1, would not appear until more than a year after Jor-L's first appearance. The series' focus gradually shifted to superhero stories starting with the debut of the Sandman in issue #40. Other superheroes who appeared in the early days of "Adventure" included Hourman (from #48 to #83);