When Bishops Meet: An Essay Comparing Trent, Vatican I, and Vatican II

The Return of the Prodigal Son: A Story of Homecoming

What Happened at Vatican II

Catholic Prayers

Trent and All That: Renaming Catholicism in the Early Modern Era

In God's Name

Vatican I: The Council and the Making of the Ultramontane Church

The Case for Jesus: The Biblical and Historical Evidence for Christ

Four Cultures of the West

The Practice of the Presence of God

Trent: What Happened at the Council

Interview with an Exorcist: An Insider's Look at the Devil, Demonic Possession, and the Path to Deliverance

33 Days to Morning Glory: A Do-It-Yourself Retreat In Preparation for Marian Consecration

Manual for Eucharistic Adoration

True Devotion to Mary: With Preparation for Total Consecration

Left to Tell: Discovering God Amidst the Rwandan Holocaust

Hail, Holy Queen

Saints and Sinners: A History of the Popes; Fourth Edition

The Complete Nicene and Post-Nicene Church Fathers Series 2 Collection [14 Volumes]