This book will make more than a contribution to its field. It will open new lines of thought. It will stimulate debate and suggest fresh interpretations of a well-worn subject. Journal of Ecclesiastical History ...a remarkably valuable book. David Burr, Project Muse Dr Nold has painstakingly reread the sources and in the process has shed fresh light on events ... Doubtlessly, his efforts have produced results. Collectanea Franciscana The book is written in a clear, scholarly and lively manner. It is a pleasure to read. The author reveals his grasp of both the original sources and the considerable secondary literature in many languages, all of which are listed in the Bibliography. Clarendon Press is to be congratulated on this excellent addition to Oxford Historical Monographs. Archivum Historiae Pontificiae This important work has far-reaching consequences in three areas: the controversy regarding apostolic poverty (the poverty of Jesus and his apostles) that took place in the early fourteenth century both within the Franciscan order and between the 'Spiritual' party of the Franciscans and the papacy; secondly, the image of pope John XXII; thirdly, the origins of the doctrine of papal infallibility. Archivum Historiae Pontificiae ... an important book ... very convincing. Journal of Theological Studies
