Documents on German Foreign Policy, 1918-1945: (1937-1945) v. 1. From Neurath to Ribbentrop, Sept. 1937-Sept. 1938. v. 2. Germany and Czechoslovakia, 1937-1938. v. 3. Germany and the Spanish Civil War, 1936-1939. v. 4. The aftermath of Munich, Oct. 1938-March 1939