Vopicka Charles, "Secrets of the Balkans. Seven years of a diplomatist s life in the storm centre of Europe", Chicago, Rand McNally & Co, 1921. Account of the history and politics of the Balkan nations focusing on their roles in WWI. Numerous b&w photos. Vopicka, the author, was United States Envoy Extraordinary and Minister Plenipotentiary to Roumania, Serbia and Bulgaria, 1913-1920. Original gilt burgundy cloth. Excellent condition.