Bibliografía (17 obras)
Presenting Counterpoints to the Dominant Terrestrial Narrative of European Prehistory
2025
Celtic from the West 3
2016
Celtic from the West 2
2013
The Celts
2012
Celtic from the West
Tartessian 2
2011
Tartessian
2009
An Atlas for Celtic Studies
2007
Celtic Culture
2006
Proceedings of the Harvard Celtic Colloquium, 1983
Celtic culture
2005
Ildánach ildírech
1999
Harvard centennial lectures in Celtic studies (1996-1997)
1998
The Gododdin of Aneirin
1997
The Celtic Heroic Age
1994
Linguistic preliminaries to the dating and analysis of archaic Welsh verse
1985
Proceedings of the Harvard Celtic Colloquium, Volume Ii, 1982
1984
