Searching and provocative--The New York Review of Books

The fourteenth century is usually portrayed as a period of retrogression and disaster in European history, but for the transalpine state of Savoy it was a perio

The Sword and the Green Cross offers a minutely researched analysis of the creation of one of the monastic and military Orders of the period: the Knights of Sai

The first multivolume encyclopedia to document the history of one of the most influential religious movements of the Middle Ages—the Crusades. The Crusades: A

There are very serious environmental problems facing the planet. Biodiversity loss has reached unprecedented levels. Climate change is progressing so rapidly th