John M Riddle: 2 books

Book cover of Dioscorides on Pharmacy and Medicine
by John M. Riddle
Language: English
Release Date: May 17, 2013

For 1,600 years Dioscorides (ca. AD 40–80) was regarded as the foremost authority on drugs. He knew mild laxatives and strong purgatives, analgesics for headaches, antiseptics for wounds, emetics to rid one of ingested poisons, chemotherapy agents for cancer treatments, and even oral contraceptives....
Book cover of A History of the Middle Ages, 300–1500
by John M. Riddle, Winston Black
Language: English
Release Date: February 25, 2016

This clear and comprehensive text covers the Middle Ages from the classical era to the late medieval period. Distinguished historian John Riddle provides a cogent analysis of the rulers, wars, and events—both natural and human—that defined the medieval era. Taking a broad geographical perspective,...
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