Michael Constantine Psellus (1018-1178 C.E) was one of the most notable writers and philosophers of the Byzantine era. The Byzantine domain was effectively the eastern Greek speaking part of the Roman Empire centred on Byzantium (Constantinople, modern Istanbul) which split off from the Latin West in 364 C.E. Its intellectual legacies helped lay the foundations for the Italian Renaissance. It was the fall of Constantinople in 1453 that released a tide of Greek reading scholars into Western Europe, particularly Venice. With them came much of the magical and Hermetic knowledge which the Greeks...