• Disclaimer on Externally Linked Websites


• Papal and Magesterial Writings
• Papal Encyclicals.
• Magisterial Documents on Scripture and Related Topics.
• Pope Benedict XVI's Vatican Page Access the Holy Father's writings and homilies.
• The Tome of Pope St. Leo the Great.


• Church Fathers


• Church Councils


• St. Thomas Aquinas
• Summa Theologica.
• Summa Theologica (Alternate Link).
• The Catechism of the Summa Theologica by R.P. Thomas Pegues, O.P.
• Christ the Savior: A commentary on the Third Part of the Summa Theologica by Rev. Reginald Garrigou-Lagrange, O.P.
• Of God and His Creatures.


• St. Augustine
• On Christian Doctine in Four Books.
• On Christian Doctrine (Alternate Link).
• On Christian Doctrine
• The Enchiridon on Faith, Hope and Love.
• The Enchiridon on Faith, Hope and Love (Alternate Link).
• The Enchridon on Faith, Hope and Love (Alternate Link).
• The Confessions of St. Augustine.
• The Confessions of St. Augustine (Alternate Link).
• The Confessions of St. Augustine (Alternate Link).
• The Confessions of St. Augustine (Alternate Link).
• Contra Faustum.
• The Works of St. Augustine A huge compilation!
• Good site on St. Augustine. This site has lots of his writings online.


• St. Bernard of Clairvaux
• On Loving God.
• On Loving God (Alternate Link).
• On Loving God (Alternate Link).


• St. Francis of Assisi
• The Franciscan Archive A huge compilation of writings!


• St. Patrick
• The Most Ancient Lives of St. Patrick by Various Authors, edited by James O'Leary. This is a compilation of many writings by St. Patrick.
• The Most Ancient Lives of St. Patrick (Alternate Link).
• Shield and Confessions of St. Patrick Attributed to St. Patrick.


• Venerable John Henry Cardinal Newman
• An Essay on the Development of Christian Doctrine
• Lectures on the Present Position of Catholics in England.
• Essays Vol. 1.
• Essays Vol. 2.
• Apologia pro Vita Sua.
• My Mind as a Catholic.
• The Dream of Gerontius.
• Stations of the Cross.
• This section in Dave Armstrong's Blog has a comprehensive overview of Cardinal Newman's life and writings.


• John Duns Scotus
• A Treatise on God as First Principle


• Dietrich Von Hildebrand
• Audio: Dr. Alice Von Hildebrand and Dr. Thomas Howard speaking about Dietrich Von Hildebrand. The latter was considered to be one of the top theologians of modern times.
• Morality and Situation Ethics by Dietrich and Alice.
• Fundamental Moral Attitudes



• G.K. Chesterton
• The Works of Apologist, G.K. Chesterton.
• On Orthodoxy.
• On Orthodoxy (Alternate Link).
• On Orthodoxy (Alternate Link).


• Reverend William Most
• Outline of Christology
• An Introduction to Christian Philosophy
• Problems of the First Cause
• Our Lady in Doctrine and Devotion
• What if a Pagan Sins Mortally?
• Commentary on St. Augustine: Part One - The Confessions
• Commentary on St. Augustine: Part Two - The City of God
• Commentary on St. Augustine: Grace and Predestination


• The Very Rev. Monsignor Benson, M.A.
• A Collection of Essays.
• Christ in the Church.
• The Religion of the Plain Man.
• The Friendship of Christ.
• Confessions of a Convert.
• Paradoxes of Catholicism.


• Reverend Reginald Garrigou-Lagrange, O.P.
• Life Everlasting.
• Providence.
• Reality: A Synthesis of Thomistic Thought.
• The Trinity and God the Creator.


• Charles Coppens
• A Systematic Study of the Catholic Religion.


• Karl Adam
• The Spirit of Catholicism


• Plato
• The Republic