The Holy Thorn Reliquary, 2010, British Museum Press (British Museum objects in focus), ISBN 0-7141-2820-1* Cherry, John, in Marks, Richard and Williamson, Paul, eds.
"The Holy Thorn Reliquary", 2010, British Museum Press (British Museum objects in focus), ISBN 0-7141-2820-1*Cherry, John, in Marks, Richard and Williamson, Paul, eds.