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

A Divine Revelation of Hell

On the Power of God

Jezebel: Defeating Your #1 Spiritual Enemy

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

Unmasking the Devil: Strategies to Defeat Eternity's Greatest Enemy

Summa Theologica, Part III (Tertia Pars)

Angels: God's Secret Agents

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

Identifying and Breaking Curses

On Evil

Exposing the Enemy: Simple Keys to Defeating the Strategies of Satan

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

A Divine Revelation of Heaven

Selected Writings

The Year With Angels: A guide to living lovingly through the seasons

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

The Spiritual Warfare Answer Book: Equipping Christians For Daily Spiritual Battles (Answers to Over 80 of Your Pressing Questions about Protecting Yourself Against Satan’s Attacks)

Kingdom Authority: Taking Dominion Over the Powers of Darkness

A Divine Revelation of Satan's Deceptions