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
Superman Red/Superman Blue Superman Red/Superman Blue Superman Red/Superman Blue refers to two different comic book storylines published by DC Comics featuring Superman. The original Superman-Red/Superman-Blue tale is an "Imaginary Story" that first appeared in "Superman" #162 (July 1963). The script was written by Leo Dorfman, with art by Curt Swan. In the story, Superman is compelled to finish a list of unaccomplished goals, including the enlargement of the Bottle City of Kandor and eliminating crime and evil from Earth. In order to accomplish these goals, Superman invents a machine, powered by various types of kryptonite, that will increase his intelligence. The machine works,