- History of Asceticism in the Syrian Orient. a Contribution to the History of Culture in the Near East, II. Early Monasticism in Mesopotamia and Syria.
- Studies in the History of the Gospel Text in Syriac. Subs. 3
- The Synodicon in the West Syrian Tradition, II: V.
- The Synodicon in the West Syrian Tradition, II. Syr. 163: T.
- A Syriac Lectionary from the Church of the Forty Martyrs in Mardin, Tur 'abdin, Mesopotamia. Subs. 76


















