Through a life that spanned every decade of the twentieth century, Supreme Court advocate Bessie Margolin shaped modern American labor policy while creating a place for female lawyers in the nation's highest courts. Despite her beginnings in an orphanage and her rare position as a southern, Jewish woman pursuing a legal profession, Margolin became an important and influential Supreme Court advocate. In this comprehensive biography, Marlene Trestman reveals the forces that propelled and the obstacles that impeded Margolin's remarkable journey, illuminating the life of this trailblazing woman. Raised in the Jewish Orphans' Home in New Orleans, Margolin received an extraordinary education at the Isidore Newman Manual Training School. Both institutions stressed that good citizenship, hard work, and respect for authority could help people achieve economic security and improve their social status. Adopting these values, Margolin used her intellect and ambition, along with her femininity and considerable southern charm, to win the respect of her classmates, colleagues, bosses, and judges -- almost all of whom were men. In her career she worked with some of the most brilliant legal professionals in America. A graduate of Tulane and Yale Law Schools, Margolin launched her career in the early 1930s, when only 2 percent of America's attorneys were female, and far fewer were Jewish and from the South. According to Trestman, Margolin worked hard to be treated as "one of the boys." For the sake of her career, she eschewed marriage -- but not romance -- and valued collegial relationships, never shying from a late-night brief-writing session or a poker game. But her personal relationships never eclipsed her numerous professional accomplishments, among them defending the constitutionality of the New Deal's Tennessee Valley Authority, drafting rules establishing the American military tribunals for Nazi war crimes in Nuremberg, and, on behalf of the Labor Department, shepherding through the courts the child labor, minimum wage, and overtime protections of the Fair Labor Standards Act of 1938. A founding member of that National Organization for Women, Margolin culminated her government service as a champion of the Equal Pay Act, arguing and winning the first appeals. Margolin's passion for her work and focus on meticulous preparation resulted in an outstanding record in appellate advocacy, both in number of cases and rate of success. By prevailing in 21 of her 24 Supreme Court arguments Margolin shares the elite company of only a few dozen women and men who attained such high standing as Supreme Court advocates.