- Concordance to the Septuagint, A,: And the Other Greek Versions of the Old Testament (Including the Apocryphal Books)
- The influence of Greek ideas on Christianity
- Hebrew/Aramaic Index to the Septuagint: Keyed to the Hatch-Redpath Concordance
- The Organization of the Early Christian Churches
- A Concordance to the Septuagint and the Other Greek Versions of the Old Testament (Including the Apocryphal Books): Supplement; Volume 3