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Researches on the Danube and the Adriatic: Or, Contributions to the Modern History of Hungary and Transylvania, Dalmatia and Croatia, Servia and Bulgaria. Volume 1 by Andrew Archibald Paton,  2002-04-12
Bulgaria, 13 centuries of existence by Vassil Atanasov Vassilev,  1979
Bulgaria in American Perspective by Marin Pundeff,  1994-10-15
Culture and History of the Bulgarian People: Their Bulgarian and American Parallels. Ed by Walter W. Kolar. Based on a Symposium Held at Duquesne Univ by Kolar,  1982-09
Recent Social Trends in Bulgaria 1960-1995 (Comparative Charting of Social Change) 
Turkish and Other Muslim Minorities in Bulgaria (Institute of Muslim Minority Affairs (IMMA) Book) by Ali Eminov,  1997-08-12
The United States and Bulgaria in World War I by Petko M. Petkov,  1991-09-15
A history of the first Bulgarian empire, by Steven Runciman,  1930
Bulgaria and her Jews: The history of a dubious symbiosis by Vicki Tamir,  1979
Uniforms & Equipment of the Central Powers in World War I: Austria-hungary & Bulgaria by Spencer A. Coil,  2007-09-15
The History of Bulgaria (The Greenwood Histories of the Modern Nations) by Frederick B. Chary,  2011-02-15
Bulgaria: Illustrated history by Bozhidar Dimitrov,  1994
The Balkans: A History of Bulgaria, Serbia, Greece, Rumania, Turkey (Classic Reprint) by Nevill Forbes,  2010-06-09
Bulgaria: Geography of Bulgaria, History of Bulgaria, History of early Ottoman Bulgaria, National awakening of Bulgaria, First Balkan War, Second Balkan War, Bulgaria during World War I  |