- The Navarre Bible: Catholic Letters, Four Courts
Press, 2003.
- Bede The Venerable: Commentary on the Seven Catholic
Epistles, Cistercian Publications, reprinted 1985
- Sacra Pagina: James, Patrick J. Hartin, Liturgical
Press, 2003
- Sacra Pagina: Jude, Daniel Harrington, S.J.,
Liturgical Press, 2003
- The Anchor Bible Commentary: The Letter of James, Luke
Timothy Johnson, Doubleday, 1995 [Catholic scholar].
- Ancient Christian Commentary on Scripture: James, 1-2
Peter, 1-3 John, Jude, InterVarsity Press, 2000
- The Search for the Twelve Apostles, Dr. William
Steuart McBirnie, Tynsdale House Publishers, 1973.
- Church History, Bishop Eusebius, Nicene and
Post-Nicene Fathers Second Series vol. I, Hendrickson Publishers, 1995.
- Catechism of the Catholic Church
- The Faith of the Early Fathers, William Judgens,
volumes I – III, Liturgical Press, 1970.
- Church History, Father Laux, Tan Books &
Publishers, reprinted 1989
- Dictionary of the Bible, John l. McKenzie, S.J.,
Simon & Schuster, 1965.
- Ante-Nicene Fathers, volumes 1, 4, 7, 8 and 10
- Nicene and Post Nicene Fathers, volumes 1, 3, 6,
and 11.
- The Works of Josephus, Flavius Josephus,
Hendrickson Publishers, 1998.
- One, Holy, Catholic, and Apostolic, Kenneth D.
Whitehead, Liturgical Press, 2000.
- Christianity and the Roman Empire: Background Texts, Ralph
M. Novak, Trinity Press, 2001.
- The Teachings of the Church Fathers, Ignatius Press,
2002.
- Dogmatic Canons and Decrees of the Council of Trent and Vatican I, Tan Books, 1977.
- The Sixteen Documents of Vatican II, Pauline Press,
1999.
- The Dead Sea Scrolls and the First Christians, Robert
Eisenman, Castle Books, 2004.
- The Ancient Synagogue, Lee I. Levine, Yale University Press, 2005
- Ante-Nicene Fathers, volume 7: Apostolic Teaching and
Constitutions, Hendrickson, 1995.
- Nicene and Post-Nicene Fathers, second series vol. 3:
Jerome: Historical Writings, Hendrickson, 1995.
- Nicene and Post-Nicene Fathers, second series vol.6,
Jerome: Letters and Select Works, Hendrickson, 1995.
- Ante-Nicene Fathers, vol. 1: Apostolic Fathers, Hendrickson,
1995.
- Ante-Nicene Fathers, vol. 8, Epistle of Clement to
James; The Proto-Evangelium of James, Hendrickson, 1995.
- Jerusalem in the Time of Jesus, Joachim
Jeremias, Fortress Press, 1969
- The Mishnah, Yale University Press, 1988
- Feast of Faith, Joseph Ratzinger, Ignatius Press
- The Temple: Its Ministry and Services, Alfred
Edersheim, Hendrickson, 1984
- A History of Israel, John Bright, Westminster John
Knox Press, 2000