• 1965.
The Age of Charlemagne. 2nd edition: 1973. • 1969. "Early medieval social groupings: the terminology of kinship."
Past & Present 45 (1969): 3–18. • 1983. "Burial, community and belief in the early medieval west." In
Ideal and reality in Frankish and Anglo-Saxon Society, ed.
Patrick Wormald, Donald Bullough &
Roger Collins. Oxford. pp. 177–201. • 1991.
Carolingian renewal: sources and heritage. • 1991.
Friends, neighbours and fellow drinkers: aspects of community and conflict in the early medieval west. H.M. Chadwick memorial lectures 1. Cambridge. • 1996. "St Oswald: monk, bishop and archbishop", in
St Oswald of Worcester: Life and Influence, Nicholas Brooks and Catherine Cubitt eds, pp. 1–22 • 2003.
Alcuin: achievement and reputation.
Ford Lectures. Leiden. ==References==