Book excerpt: First published in 2004, Medieval Italy: An Encyclopedia provides an introduction to the many and diverse facets of Italian civilization from the late Roman empire to the end of the fourteenth century. It presents in two volumes articles on a wide range of topics including history, literature, art, music, urban development, commerce and economics, social and political institutions, religion and hagiography, philosophy and science. This illustrated, A-Z reference is a cross-disciplinary resource and will be of key interest not only to students and scholars of history but also to those studying a range of subjects, as well as the general reader.