Fans of SupergirlT from her comics or her newest TV series will learn all about their favorite hero in this illustrated biography. Who is Supergirl? How did she become a powerful Super Hero? What powers does she use to fight for what is right? Who are her toughest allies and fiercest foes? In this biography- complete with black-and-white illustrations, timelines, and character profiles-young readers will delight in learning the complete history of the Girl of Steel.