When was the first superman comic book published?
Superman is an ongoing American comic book series featuring the DC Comics superhero Superman as its main protagonist. Superman began as one of several anthology features in the National Periodical Publications comic book "Action Comics" #1 in June 1938. The strip proved so popular that National launched Superman into his own self-titled comic book, the first for any superhero, premiering with the cover date Summer 1939. Between 1986 and 2006 it was retitled The Adventures of Superman while a new series used the title "Superman". In May 2006, it was returned to its original title and numbering. The title was canceled with issue #714 in 2011, and was relaunched with issue #1 the following month which ended its run in 2016. A fourth series was released with issue #1 in June 2016 and ended in April 2018. A fifth series with new issue #1 was launched in July 2018.
When was the first comic book featuring Superman published?
June 1938
Superman (comic book)
No context provided
When was the first comic book called Superman published?
June 1939
Superman (comic book)
https://en.wikipedia.org/wiki/Superman%20%28comic%20book%29
List of Superman comics
https://en.wikipedia.org/wiki/List%20of%20Superman%20comics
Superman is an ongoing American comic book series featuring the DC Comics superhero Superman as its main protagonist. Superman began as one of several anthology features in the National Periodical Publications comic book "Action Comics" #1 in June 1938.  The strip proved so popular that National launched Superman into his own self-titled comic book, the first for any superhero, premiering in June 1939.