DC Comics is to retcon the origin of the Phantom Zone a little in Action Comics by Mark Waid and Clayton Henry (Spoilers) ...

Superman's latest Phantom Zone adventure has just opened the door to his original homeland, and he has no idea how.

In Action Comics #1072, a former D-list Superman villain is poised to attack Earth, in a feat that will raise him to A-list ...

El's secret history and its deadly connection to the Phantom King. Plus, Supergirl chases justice in this thrilling issue!