This volume combines the work of scholars of the history, archaeology and architecture of the movement with the research of others working on its cultural, economic, liturgical, intellectual and pastoral activities. Between them the contributors provide a fascinating insight into the Canons and Canonesses in their Irish context while situating them in a broader European and ecclesial context. Contributors: Martin Browne OSB & Colmán Ó Clabaigh OSB (Glenstal Abbey), Edel Bhreathnach (Discovery Programme), Marie Therese Flanagan (professor emerita, QUB), Miriam Clyne (ind.), Tracy Collins (Aegis Archaeology), Christy Cunniffe (ind.), Adrian Empey (ind.), Arlene Hogan (ind.), Tadhg O'Keeffe (UCD), Rachel Moss (TCD), Louise Nugent (Mary I, Limerick), Pádraig Ó Riain (professor emeritus, UCC), Colmán Ó Clabaigh OSB (Glenstal Abbey), Brendan Scott (MU), Clemens Galbon Can. Reg. (Stift Klosterneuberg).