
Action Comics is an American comic book/magazine series that introduced Superman, one of the first major superhero characters. The publisher was originally known as National Allied Publications, and later as National Comics Publications and as National Periodical Publications, before taking on its current name of DC Comics. Its original incarnation ran from 1938 to 2011 and stands as one of the longest-running comic books with consecutively numbered issues. The second volume of Action Comics beginning with issue #1 ran from 2011 to 2016. Action Comics returned to its original numbering beginning with issue #957.

Action Comics #1000 is the 1,002nd issue of the original run of the comic book/magazine series Action Comics. It features several Superman stories from a variety of creators, including previously unpublished artwork by Curt Swan, who drew Superman for nearly four decades. It was a commercial and critical success, being the most-ordered comic of the month.

Batman and Robin is an American comic book ongoing series, created by Grant Morrison and featuring Batman and Robin. The debut of the series followed the events of "Batman R.I.P.", Final Crisis, and "Battle for the Cowl" in which the original Batman, Bruce Wayne, apparently died at the hands of DC Comics villain Darkseid and features the winner of the "Battle for the Cowl" as the new Batman. The conclusion of Battle for the Cowl shows Dick Grayson ascending to the role of Batman, while Damian Wayne becomes the new Robin.

Brightest Day is a 2010 - 2011 crossover storyline published by DC Comics, consisting of a year-long comic book maxiseries that began in April 2010, and a number of tie-in books. The story is a direct follow-up to the Blackest Night storyline that depicts the aftermath of the events of that storyline on the DC Universe.

Detective Comics is an American comic book series published by Detective Comics, later shortened to DC Comics. The first volume, published from 1937 to 2011, is best known for introducing the superhero Batman in Detective Comics #27.

G.I. Combat was an American comics anthology featuring war stories. It was published from 1952 until 1956 by Quality Comics, followed by DC Comics until its final issue in 1987. In 2012 it was briefly revived.

Green Lantern Corps is the name of a fictional intergalactic militarized law enforcement organisation appearing in comics published by DC Comics. They patrol the farthest reaches of the DC Universe at the behest of the Guardians, a race of immortals residing on the planet Oa. According to DC continuity, the Green Lantern Corps has been in existence for three billion years, surviving multiple conflicts both internal and foreign. Currently operating divided as pairs amongst the 3600 "sectors" of the universe, there are 7204 members, two lanterns for every sector, with the exception of sector 2814, which has six members. Each Green Lantern is given a power ring, a weapon granting the use of incredible abilities that are directed by the wearer's own willpower.
Showcase is a comic anthology series published by DC Comics. The general theme of the series was to feature new and minor characters as a way to gauge reader interest in them, without the difficulty and risk of featuring untested characters in their own ongoing titles. Showcase is regarded as the most successful of such tryout series, having been published continuously for more than 14 years, launching numerous popular titles, and maintaining a considerable readership of its own. The series ran from March–April 1956 to September 1970, suspending publication with issue #93, and then was revived for eleven issues from August 1977 to September 1978.

The Super-Sons are a pair of fictional characters appearing in American comic books published by DC Comics. The characters were created by Bob Haney and Dick Dillin and first appeared in World's Finest Comics #215. The characters were featured in stories about the sons of Superman and Batman.

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.