This is the sort of book of which there need to be more in the study of Celtic history. [...] A valuable contribution to the study of the diocesan organisation of Wales in the later first millennium.
THE MEDIEVAL REVIEW
A mine of information on a very complex subject.
E.H.R.
Will undoubtedly provide an invaluable source companion for academics and researchers. Makes an important case for analyzing difficult sources such as Liber Landauensis within their political and social context.
ALBION
This is an important book, fluently written and essential reading for anyone with an interest in South Wales in the early Middle Ages.
MONMOUTHSHIRE ANTIQUARY
This well-written and expertly produced book is an important contribution to the ongoing analysis of the formation of Welsh bishoprics.
JOURNAL OF ECCLESIASTICAL HISTORY
[A] splendid book.[...] It is a tribute to this book and its author that a whole new epoch of debate will open up on the Book of Llandaf as a source of twelfth-century history.
ARCHAEOLOGIA CAMBRENSIS
A valuable contribution to the study of Liber Landauensis.offers a detailed case-study in the methods used by members of the post-Norman Conquest ecclesiastical elite in their appropriation, utilization and reinvention of pre-existing local cults.
WELSH HISTORY REVIEW