- Paradigms and Exercises in Syriac Grammar
- The Epistle to the Hebrews
- HEBREW RELIGION. Its Origin and Development.
- A History of Israel: Volume One: From the Exodus to the Fall of Jerusalem, 586 B.C.
- A History of Israel: Vol. I: from the Exodus to the Fall of Jerusalem, 586 B. C. Vol II: from the Fall of Jerusalem, 586 B. C. to the Bar-Kokhba Revolt, A. D. 135.