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Are you Kenneth W. Harl, author of the books below?
The Vikings by Kenneth W. Harl Empires of the Steppes by Kenneth W. Harl The Barbarian Empires of the Steppes by Kenneth W. Harl Alexander the Great and the Macedonian Empire by Kenneth W. Harl Origins of Great Ancient Civilizations by Kenneth W. Harl Fall of the Pagans and the Origins of Medieval Christianity by Kenneth W. Harl The Ottoman Empire by Kenneth W. Harl The Peloponnesian War by Kenneth W. Harl Rome And The Barbarians by Kenneth W. Harl Coinage in the Roman Economy, 300 B.C. to A.D. 700 by Kenneth W. Harl


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