Summa Contra Gentiles

The Confessions of St. Augustine

Abandonment to Divine Providence

Handbook of Christian Apologetics: Hundreds of Answers to Crucial Questions

Lives of the Saints

Angels and Saints: A Biblical Guide to Friendship with God's Holy Ones

Catena Aurea (Unabridged): optional

Ninety-nine Homilies of St. Thomas Aquinas upon the Epistles and Gospels (Unabridged): optional

The Glories of Mary

The Diary of St. Maria Faustina Kowalska: Divine Mercy in My Soul

St. Thomas Aquinas

The Lamb's Supper: The Mass as Heaven on Earth

A Tour of the Summa: An Overview of St. Thomas Aquinas’s Summa Theologiae

Imitation of Christ

The Republic: Plato

The City of God, Volume I – Audiobook: The City of God, Volume I: Saint Augustine's Seminal Work on Philosophy and Theology

True Devotion to Mary: With Preparation for Total Consecration

The Dogma of Hell

The Sinner's Guide