Summa Theologica (All Complete & Unabridged 3 Parts + Supplement & Appendix + interactive links and annotations)

Eat Your Way to Life and Health: Unlock the Power of the Holy Communion

On the Power of God

The Hidden History of Women's Ordination: Female Clergy in the Medieval West

Sermon-Conferences of St. Thomas Aquinas on the Apostles' Creed

Alone With God: Rediscovering the Power and Passion of Prayer

On Evil

The Power of Communion: Accessing Miracles Through the Body and Blood of Jesus

Questions on Love and Charity: Summa Theologiae, Secunda Secundae, Questions 23–46

Jesus the Bridegroom: The Greatest Love Story Ever Told

Catena Aurea: Commentary on the Four Gospels, Collected Out of the Works of the Fathers, Volume II Gospel of St. Mark, Volume 2

The Fourth Cup: Unveiling the Mystery of the Last Supper and the Cross

Selected Writings

Catena Aurea, 8 Volumes: Commentary on the Four Gospels, Collected out of the Works of the Fathers

Signs of Life: 40 Catholic Customs and Their Biblical Roots

The Mass: The Glory, the Mystery, the Tradition

Aristotle's De Anima: in the version of William of Moerbeke and the Commentary of St. Thomas Aquinas

Hope to Die: The Christian Meaning of Death and the Resurrection of the Body