Maniura, Robert (2022) Crossing boundaries with pilgrim badges. In: Wilson, K. and Clark, L. (eds.) Mobility of Objects Across Boundaries 1000-1700. Exeter Studies in Medieval Europe. Liverpool: Liverpool University Press, pp. 83-100. ISBN 9781800856349.

Henderson, John (2013) Coping with plagues in Renaissance Italy. In: Clark, L. and Rawcliffe, C. (eds.) Society in an Age of Plague. The Fifteenth Century 12. Woodbridge, Suffollk, UK: Boydell and Brewer. ISBN 9781843838753.