Fresh investigations into heresy after 1300, demonstrating its continuing importance and influence. From the Gregorian reforms to the Protestant Reformation, heresies and heretics helped shape the religious, political, and institutional structures of medieval Europe. Within this larger history of religious ferment, the late medieval period presents a particularly dynamic array of heterodox movements, dissident modes of thought, and ecclesiastical responses. Yet recent debates about the nature of heresy in the twelfth and thirteenth centuries have too easily created an impression of the period after 1300 as merely an epilogue to the high medieval story. This volume takes the history of heresy in late medieval Europe (1300-1500) on its own terms. From Paris to Prague and fromnorthern Germany to Italy and even extending as far as Ethiopia, the essays shed new light on a vibrant world of audacious beguines, ardent Joachites, Spiritual Franciscans, innovative mystics, lay prophets, idiosyncratic alchemists, daring magicians, and even rebellious princes locked in battles with the papacy. As befits a collection honoring the pioneering career of Robert E. Lerner, the studies collected here combine close readings of manuscripts andother sources with a grounding in their political, religious and intellectual contexts, to offer fresh insights into heresies and heretics in late medieval Europe. MICHAEL D. BAILEY is Professor of History at Iowa State University; SEAN L. FIELD is Professor of History at the University of Vermont. Contributors: Louisa A. Burnham, Elizabeth Casteen, Joerg Feuchter, Samantha Kelly, Richard Kieckhefer, Deeana Copeland Klepper, FrancesKneupper, Georg Modestin, Barbara Newman, Sylvain Piron, Justine L. Trombley.

In 1343 a seventeen-year-old girl named Johanna (1326-1382) ascended the Neapolitan throne, becoming the ruling monarch of one of medieval Europe's most important polities. For nearly forty years, she held her throne and the avid attention of her contemporaries. Their varied responses to her reign created a reputation that made Johanna the most notorious woman in Europe during her lifetime. In From She-Wolf to Martyr, Elizabeth Casteen examines Johanna's evolving, problematic reputation and uses it as a lens through which to analyze often-contradictory late-medieval conceptions of rulership, authority, and femininity.When Johanna inherited the Neapolitan throne from her grandfather, many questioned both her right to and her suitability for her throne. After the murder of her first husband, Johanna quickly became infamous as a she-wolf-a violent, predatory, sexually licentious woman. Yet, she also eventually gained fame as a wise, pious, and able queen. Contemporaries-including Francesco Petrarch, Giovanni Boccaccio, Birgitta of Sweden, and Catherine of Siena-were fascinated by Johanna. Drawing on a wide range of textual and visual sources, Casteen reconstructs the fourteenth-century conversation about Johanna and tracks the role she played in her time's cultural imaginary. She argues that despite Johanna's modern reputation for indolence and incompetence, she crafted a new model of female sovereignty that many of her contemporaries accepted and even lauded.