Earliest surviving English sacramentary containing English and continental liturgical rite.

A guide to breviaries (monastic service books containing the Divine Office) in late medieval England.

A source of outstanding importance for the study of the early Irish church. This edition presents all martyrologies not previously printed, all descendants in some way of the 'Martyrology of Oengus'.

Missal text with notes and commentary: a fundamental tool for the study of both insular and continental medieval mass-books.

New edition of, and commentary on, one of the most important liturgical books to have come down to us from the late Anglo-Saxon church.

New edition of, and commentary on, one of the most important liturgical books to have come down to us from the late Anglo-Saxon church.