Crusading Against Christians in the Middle Ages

This is the first book-length study into crusading against Christians, examining this complex phenomenon from the twelfth to fifteenth centuries and across numerous regions, from France to Russia and from southern Italy to the Baltic. Whilst the crusades are an immensely popular topic, those launched against Christian rulers and communities have been comparatively overlooked in the past, with existing studies typically focusing on a particular area, period, or campaign. This volume brings togeth