"The exodus of refugees from Nazi Germany in the 1930s has received far more attention from historians, social scientists, and demographers than many other migrations and persecutions in Europe. However, as a result of the overwhelming attention that has been given to the Holocaust within the historiography of Europe and the Second World War, the issues surrounding the flight of people from Nazi Germany prior to 1939 have been seen as Vorgeschichte (pre-history) ... Based on a comparative analysis of national case studies, this volume deals with the challenges that the pre-1939 movement of refugees from Germany and Austria posed to the immigration controls in the countries of interwar Europe"--Publisher's description.