Kid Eternity is a fictional character, a comic book superhero that premiered in Hit Comics #25 written by Otto Binder, drawn by Sheldon Moldoff, and published by American company Quality Comics in December 1942. All of Quality's intellectual properties were sold to DC Comics in 1956, including Kid Eternity. The character has continued to appear (albeit infrequently) in DC comic books since his revival in the 1970s.[1]
In 1956, Quality Comics owner Everett M. Arnold decided to leave the comic business for the more profitable arena of men's adventure magazines and sold the company to competitor DC Comics. DC kept a number of Quality's titles running, but not until the 1970s did they look at the long-cancelled superhero characters (with the introduction of the Freedom Fighters). In the 1980s, Kid Eternity was folded into the Shazam series in World's Finest Comics. There, he was revealed to be Christopher Freeman, brother of Freddy Freeman / Captain Marvel Jr., and shared some adventures with the Marvel Family.
Kid Eternity was rebooted in 1991 by Grant Morrison with a new focus and backstory; the character has appeared sporadically since then.