Watson, G. L. and Gilchrist, R. ORCID: https://orcid.org/0000-0002-1967-2558 (2021) Objects: the archaeology of medieval healing. In: McCleery, I. (ed.) A Cultural History of Medicine in the Middle Ages (800-1450). Bloomsbury, London, pp. 107-129. ISBN 9781472569929

Gilchrist, R. ORCID: https://orcid.org/0000-0002-1967-2558 and Watson, G., eds. (2016) Medieval archaeology. Critical Concepts in Archaeology. Routledge, Abingdon and New York. ISBN 9780415718189

Smith, R. F. W. and Watson, G. L. (2016) Introduction. In: Smith, R. F. W. and Watson, G. L. (eds.) Writing the lives of people and things, AD 500-1700: A multi-disciplinary future for biography. Ashgate, Farnham, UK, pp. 1-10. ISBN 9781472450678

Watson, G. L. (2015) Roger Machado: a life in objects. In: Smith, R. F. W. and Watson, G. L. (eds.) Writing the lives of people and things, AD 500-1700: A multi-disciplinary future for biography. Routledge, Farnham, UK, pp. 89-113. ISBN 9781472450678

Watson, G. (2015) A herald and his objects in exile: Roger Machado and his memorandum book, 1484-1485. In: O'Doherty, M. and Schmieder, F. (eds.) Travels and Mobilities in the Middle Ages: From the Atlantic to the Black Sea. Brepols, Turnhout, pp. 313-334. ISBN 9782503554495

Watson, G. L. (2014) Roger Machado, Perkin Warbeck and heraldic espionage. The Coat of Arms (3rd Series), 10. pp. 51-68. ISSN 0010-003X