Brill's Encyclopedia of the Middle Ages (2 Vols. )

"The two-volume Brill's Encyclopedia of the Middle Ages offers an accessible yet engaging coverage of medieval European history and culture, c. 500-c. 1500, in a series of themed articles, taking an interdisciplinary and comparative approach. Presenting a broad range of topics current in research, the encyclopedia is dedicated to all aspects of medieval life."--Publisher's description.