The hunt for the Heresy of the Free Spirit: the 1332 enquiry into the ‘Cowled Nuns' of Swidnica - Kras, Paweł (. Inquisition and knowledge, 1200-1700. - Woodbridge : University of York, 2022. - xi, 346 Seiten. - Illustrationen (schwarz-weiß). - ISBN 978-1-914049-03-3, 2022)