A haute couture sewing workshop in the heart of Auschwitz, made up of two dozen highly experienced sets of hands, among the best in their hometowns, some having worked for houses including Chanel. A workshop that produced patches and uniforms for SS women, but also dresses, coats, baby clothes, layettes and even trousseaus for the wives of high-ranking Nazis . A workshop whose workers sewed with threads, needles, fabrics and materials looted from deported and murdered Jews. A workshop that employed its slaves–many Czechoslovakians, but also Poles, Ukrainians, French and Germans–for 12 or 14 hours a day, every day, but...