"The authors and editors of this...volume have made a remarkable effort to produce not only a sourcebook with translations of the central texts – both well-known and hitherto unpublished; they have also accompanied it with a state-of-the-art introduction, a guide to further reading and the necessary indexes of both persons and places... the book should not only be reserved for or recommended to...specialists. Easy to read, it ought to be a widespread travel-companion to the hordes of tourists, who more or less clueless travel from castle to abbey to village in the Pays Cathare every summer!" - Karen Schousboe, Medieval Histories“This is a well-compiled anthology of texts that offer multiple and contrasting perspectives on one of the most infamous events of the High Middle Ages. If it is an exciting time to be studying medieval heresy, this sourcebook makes a welcome contribution to spreading the excitement.” –Huw Grange, University of Cambridge, UK Overall, the benefits of the source tape for academic teaching is undeniable. The breadth of genres and meaning of selected texts allow for an in-depth scientific study of key aspects of the Albigensian Crusade as part of courses. - Jörg Supreme