The Life of St. Buite of Monasterboice

The Life of St. Carantoc

The Jacobite Arab Synaxarium: Volume II- Month of Paopi

The Life of St. Finbar of Cork

The Jacobite Arab Synaxarium: Volume III- Month of Hathor

The Life of St. Brynach

The Life of St. Ciaran of Clonmacnoise

The Life of Saint Cainnech of Aghaboe

The Charters of Redon Abbey: Volume I

Fragments of the Lost Celtic Liturgies

Works of the Cornish Church

The Pictish Chronicle

Charters and Deeds of the Order of the Holy Sepulchre: Volume I

Capitula Neustrica

Letters to Medieval Christian North Africa

Letters from the North: Catholic Missionaries in Scandinavia 817-905 AD

The Life of St. Mary of Egypt

The Life of St. Margaret, Queen of Scotland

Life of St. Edmund

The Life of St. Abraham