- Chapter Twenty-Three -
Etudes Celtiques 27: 221-34.
Stead, I. (1979) The Arras Culture, York.
Stokes, W. (1887) The Tripartite Life of Patrick, London.
Thorpe, L. (ed.) (1966) 'Geoffrey of Monmouth', The History of the Kings of Britain, London.
Tierney, J.J. (1960) 'The Celtic ethnography of Posidonius', Proceedings of the Royal Irish
Academy 60: 189-275.
Todd, M. (1975) The Northern Barbarians, London.
Williams, J.E. Caerwyn (1984) 'Gildas, Maelgwyn and the bards', in R.R. Davies et al. (eds)
Welsh Society and Nationhood, Cardiff: University of Wales Press.
--(1991) The Celtic Bard, The Hallstatt Lecture, Tabernacl Trust, Machynlleth.
Woodward, A. (1992) Shrines and Sacrifices, London.
FURTHER READING
Chadwich, N.K. (1966) The Druids, Cardiff: University of Wales Press.
Owen, A.L. (1962) The Famous Druids, Oxford and New York.
Piggott, S. (1968) The Druids, London and New York.