An all-star is born! Created as the Earth-2 version of Supergirl, Kara from Krypton-2 left as baby Kal-El did, but her rocket was slower. On the plus side, it helped her mature. Clark and Lois Kent secretly adopt her to teach her Earthly ways. After becoming a Justice Society hero, she adopts a human identity as Karen Starr, computer programmer. Story by Paul Levitz and Joe Staton (who created the Batgirl of Earth-2, the Huntress).