Stephan M. Horak

1920

• Eastern European national minorities, 1919-1980
• Russia, the USSR, and Eastern Europe
• The first treaty of World War I
• The Soviet Union and Eastern Europe
• Guide to the study of the Soviet nationalities
• Junior Slavica
• Poland's international affairs, 1919-1960
• Istorychnyĭ shli︠a︡kh Rosiï do bolʹshevyzmu
• Poland and her national minorities, 1919-39
• Ukraine in der internationalen Politik, 1917-1953