John Lowden, Medieval and Later Ivories in the Courtauld Gallery: Complete Catalogue. London: Courtauld Gallery in association with Paul Holberton, 2013. Pp. 144; 25 black-and-white figures, 33 plates (mostly color), and 4 tables. £40. ISBN: 978-1-907372-60-5.Paul Williamson and Glyn Davies, Medieval Ivory Carvings 1200–1550, 2 vols. London: V&A, 2014. Pp. 911; approximately 900 color plates and 17 tables. £150. ISBN: 978-1-85177-612-2