1. The Building Program of Archbishop Walter de Gray: Architectural Production and Reform in the Archdiocese of York, 1215-1255 Miller, Jeffrey Alexander 2012 Theses ArtArchitectureMiddle AgesHistory
2. Holy Blood, Holy Cross: Architecture and Devotion in the Parochial Complex of Rothenburg ob der Tauber Boivin, Katherine Morris 2013 Theses ArtArchitectureMiddle AgesHistory