Adventure Comics was an American comic book series published by DC Comics from 1938 to 1983 and revived from 2009 to 2011. In its first era, the series ran for 503 issues (472 of those after the title changed from New Adventure Comics), making it the fifth-longest-running DC series, behind Detective Comics, Action Comics, Superman, and Batman. It was revived in 2009 by writer Geoff Johns with the Conner Kent incarnation of Superboy headlining the title's main feature, and the Legion of Super-Heroes in the back-up story. It returned to its original numbering with #516 (September 2010). The series finally ended with #529 (October 2011), prior to DC's The New 52 company reboot.
Adventure Comics began its nearly 50-year run in December 1935 under the title New Comics, which was only the second comic book series published by National Allied Publications, now DC Comics. The series was retitled New Adventure Comics with its 12th issue in January 1937. Issue 32 (November 1938) saw the title changed again to Adventure Comics, which would remain the book's name for the duration of its existence.
Originally a humor series, it evolved into a serious adventure series. In addition, the series' focus gradually shifted to superhero stories starting with the debut of the Sandman in issue #40. Other superheroes who appeared in the early days of Adventure included Hourman (from #48 to #83); Starman created by writer Gardner Fox and artist Jack Burnley in issue #61 (April 1941 (#61-102); and Joe Simon and Jack Kirby's Manhunter replacing a similarly named business-suited investigator beginning with #73 (April 1942) until #92.