Superman: Whatever Happened to the Man of Tomorrow? reference to one of the nicknames of Superman as the "Man of Tomorrow", and was later again used in the title of another Superman . The comic book, "Action Comics" #1, published in April 1938 by "National Allied Publications" (later renamed DC Comics), marked the first publication of the character of Superman created by Jerry Siegel and Joe Shuster. The comic quickly became a success, and its editor soon realized that it was because of the popularity of the character. In an unprecedented move at the time, National Allied Publications introduced a second comic book, "Superman", exclusively featuring the popular
The Death of Superman Superman group editor Mike Carlin had to assemble new creative teams to replace him. Ordway began to write "The Adventures of Superman", while Roger Stern, who had recently finished a 12-year stint at rival publisher Marvel Comics, took over "Action Comics". Connecting stories also became harder due to the new and diverse creative teams, whereas Byrne had managed most of them on his own. To control consistency in stories, the teams regularly attended a "Superman Summit", which started in 1988. The summit was a unique method of making the writers work together, focusing their attention to the next year's worth