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: The Man of Steel Superman: The Man of Steel Superman: The Man of Steel is a monthly American comic book series that ran for 136 issues from 1991 to 2003, featuring Superman and published by DC Comics. As a result of introducing this series alongside its already existing titles, DC Comics was able to publish a new Superman comic each week. Included in these 136 issues were two special issues: #0 (October 1994, published between issues #37 and #38) and #1,000,000 (November 1998, published between issues #83 and #84), which were tie-ins to "" and "DC One Million". The first issue was written by