This book chronicles the lives of four working-class Jewish immigrant women from their common start as survivors of the Triangle Shirtwaist Fire through their careers as labor leaders. These women are absolutely astounding American heroes just waiting to be discovered. In addition to her awe-inspiring subject matter, Orleck also employes a readable and interesting writing style that is true to life and avoids becoming bogged down with useless facts. This book reminded me how much one person really can make a difference simply through conviction and perseverance.