Superman of the Übermensch; they never acknowledged as much. Since 1938, Superman stories have been regularly published in periodical comic books published by DC Comics. The first and oldest of these is "Action Comics", which began in April 1938. "Action Comics" was initially an anthology magazine, but it eventually became dedicated to Superman stories. The second oldest periodical is "Superman", which began in June 1939. "Action Comics" and "Superman" have been published without interruption (ignoring changes to the title and numbering scheme). A number of other shorter-lived Superman periodicals have been published over the years. Superman is part of the DC
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,