The New 52

The New 52 was the 2011 revamp and relaunch by DC Comics of its entire line of ongoing monthly superhero comic books. Following the conclusion of the "Flashpoint" crossover storyline, DC cancelled all its existing titles and debuted 52 new series in September 2011. Among the renumbered series were Action Comics and Detective Comics, which had retained their original numbering since the 1930s. The relaunch included changes to the publishing format; for example, print and digital comics began to be released on the same day.