A major new line of DC collected editions begins with the earliest stories starring Supergirl! Welcome to DC Finest, a major new publishing initiative presenting comprehensive collections of the most in-demand and celebrated periods in DC Comics history, spanning genres, characters, and eras! DC Finest: Supergirl: The Girl of Steel tells the tale of Kara Zor-El, Superman's cousin from Krypton, as she adjusts to her life on Earth, crossing paths (and trading blows) with the JSA, the Teen Titans and the Outsiders along the way. But while she's facing off against other heroes, her cousin's nemesis Lex Luthor has uncovered a truth that could change the Girl of Steel forever! Collects Action Comics #252-270.