Harry Dexter White was a slight, bespectacled, fifty-five-year-old former government economist whose name meant little to the general public. But as the big thinker in Henry Morgenthau’s Treasury Department, White had played a major role in shaping New Deal policy. Among his many accomplishments was the creation of the World Bank and the International Monetary Fund, two linchpins of the postwar global financial order that White was widely credited with spearheading.