* Brownworth, Lars. ''Lost to the West: The Forgotten Byzantine Empire That Rescued Western Civilization'' (2009) 352 pages
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* Browning, Robert. ''The Byzantine Empire'' (1992) [http://www.amazon.com/Byzantine-Empire-Robert-Browning/dp/0813207541/ref=sr_1_13?ie=UTF8&s=books&qid=1256812130&sr=1-13 excerpt and text search]
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* Brownworth, Lars. ''Lost to the West: The Forgotten Byzantine Empire That Rescued Western Civilization'' (2009) 352 pp. [http://www.amazon.com/Lost-West-Forgotten-Byzantine-Civilization/dp/0307407950/ref=sr_1_1?ie=UTF8&s=books&qid=1256811926&sr=1-1 excerpt and text search]
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* Hussey, J. M. '' The Orthodox Church in the Byzantine Empire'' (1990) [http://www.amazon.com/Orthodox-Church-Byzantine-History-Christian/dp/0198264569/ref=sr_1_12?ie=UTF8&s=books&qid=1256811926&sr=1-12 excerpt and text search]
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* Luttwak, Edward N. ''The Grand Strategy of the Byzantine Empire'' (2009), military and diplomacy
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* Shepard, Jonathan, ed. ''The Cambridge History of the Byzantine Empire c.500-1492'' (2009), advanced scholarship [http://www.amazon.com/Cambridge-History-Byzantine-Empire-c-500-1492/dp/0521832314/ref=sr_1_7?ie=UTF8&s=books&qid=1256811926&sr=1-7 excerpt and text search]