Hughes is often discussed only in relation to his contribution to the Chicago school. Therefore, it is seldom noted that he was one of the early contributors to the sociological analysis of Nazi Germany. Two classical essays, "Good People and Dirty Work" and "The Gleichschaltung of the German Statistical Yearbook: A Case in Professional Political Neutrality" witness of his lifelong commitment in sociology as a humanistic enterprise. In his preface to a collection of his papers entitled "The Sociological Eye" Hughes writes