George Saliba,

Islamic Science and the Making of the European Renaissance (Cambridge, Massachusetts: The MIT Press, 2007).

Health and Medicine in Early Medieval Southern Italy (Leiden: Brill, 1997).

Richard Southern,

The Making of the Middle Ages (London: Pimlico, 1993).

Konstantinos Sp. Staikos,

The History of the Library in Western Civilization (six volumes) (New Castle, Delaware: Oak Knoll Press, 2004-13).

Lynn Thorndike,

History of Magic and Experimental Science (New York: Macmillan, 1923).

Colin Thubron,

Unknown page