Showcase — DC Comics, National Periodical Publications
Issue: #99
As Power Girl adopts the secret identity of Karen Starr to better fit in on Earth, Brainwave uses a computer to transport Keystone City into a limbo dimension.Brainwave laments in his hidden lair that he cannot find Power Girl to enact his revenge. This is because, after the events of last issue, Power Girl has created a secret identity of Karen Starr, software designer. Thanks to Wonder Woman, th...
Creators: Adrienne Roy, Dick Giordano, Paul Levitz, Joe Staton, Shelly Leferman, Joe Orlando
Characters: Power Girl, Alan Scott, Jay Garrick, Brainwave, Andrew Vinson