Collationes de Beata Virgine

Reportatio Super Sententias II

Alahan: An Early Christian Monastery in Southern Turkey

Revision of appendix to the author's thesis, University of Toronto, 1976.

Ethics of St. Thomas Aquinas

Latin Dossier of Anastasius the Persian

Hisperica Famina II Related Poems

Introd. in English, main text in English and Latin.

Missale Ragusinum

Collectio Canonum

Quodlibetal Questions 1 and 2

Fall of Man

Apostolic See and the Jews - Documents 492-1404

Mediaeval Studies 78 (2016)

Quaestiones Super Libro Elenchorum

Thirteenth-Century Anthology of Rhetorical Poems

Mikhail, Prince of Chernigov

Anemurium: Roman and Early Byzantine Pottery

Life of Saint Augustine

Speeches from the Oculus Pastoralis

Liber Poenitentialis

Archbishop John Stratford

Late Medieval Liturgical Offices - Sources & Chants

Latin Colloquies from Pre-Conquest Britain

Early Huntingdonshire Lay Subsidy Rolls

Rise of British Logic

Gospel of Nicodemus

Poems of Walter of Wimborne

Etienne Gilson: A Bibliography

Life of Gundulf, Bishop of Rochester

Natural Rectitude and Divine Law in Aquinas

In the Garden of Evil

Latin Glosses on Arator and Prudentius

Usury and the Public Debt in Florence

Translation of Dialogus inter philosophum, iudaeum, et christianum.

Canterbury Hymnal

Papers presented at a symposium held in Toronto, June 10-16, 1979.

Small Town in Late Medieval England

Vulgate Commentary on Ovid's Metamorphoses

Latin Writings of John Wyclyf

The Church and the Charisma of Leadership

Mediaeval Studies 79 (2017)

The Play of Antichrist

Two Alcuin Letter-Books

Book of Showings (2 Parts)

Dialogues of Gregory the Great

Early Councils of Pope Paschal II

Mosaics of Anemurium