We are grateful to our friends at Traditional Catholic for their extensive research in finding the following resources.
Books listed above in the sections “Catholic Life” and “Our Lord, Our Lady” are not duplicated here, to avoid multiple listings of the same works.
The Confessions of St. Augustine (St. Augustine of Hippo) – text, kindle format; also here in pdf, text, audio
The City of God (St. Augustine) – text, kindle format; also here in pdf, text, audio
Handbook on Faith, Hope and Love (St. Augustine) – pdf, text, audio
Soliloquies (St. Augustine) – read online
The Little Number of Those Who Are Saved (St. Leonard of Port Maurice) – pdf
Counsels and Exhortations of St. Padre Pio – pdf
The School of Christian Perfection (St. Alphonsus) – read online
On the Vice of Impurity (St. Alphonsus) – read online
The Holy Eucharist (St. Alphonsus de Liguori) – pdf, text, kindle format
The Holy Mass (St. Alphonsus de Liguori) – pdf, text, kindle format
Dignity and Duties of the Priest (St. Alphonsus de Liguori) – pdf, text, kindle format
The Divine Office: Explanation of the Psalms and Canticles (St. Alphonsus) – pdf, text, kindle format
The True Spouse of Jesus Christ (St. Alphonsus de Liguori) – pdf
The Catholic Controversy (St. Francis de Sales) – pdf, text, kindle format
Letters to Persons in the World (St. Francis de Sales) – read online
The Consoling Thoughts of St. Francis de Sales – pdf, text, kindle format; audio book here
The Secret of Sanctity (St. Francis de Sales, Fr. Crasset) – pdf, text, kindle format
True Spiritual Conferences (St. Francis de Sales) – pdf, text, kindle format
Maxims and Counsels of St. Francis de Sales – pdf, text, kindle format
Flowers of the Passion: Thoughts of St. Paul of the Cross – pdf, text, kindle format
The Interior Castle (St. Teresa of Avila) – pdf, text, audio
The Way of Perfection (St. Teresa of Avila) – pdf, text, audio
The Spirit of St. Teresa (from writings of St. Teresa of Avila) – pdf, text, kindle format
Conceptions of Divine Love (St. Teresa of Avila) – audiobook
Relations (St. Teresa of Avila) – audiobook
The Cure of Ars: Selections from the Writings of St. John Vianney – pdf, text, kindle
The Little Catechism of the Cure of Ars (St. John Vianney) – pdf, text, kindle format
The Secret of the Rosary (St. Louis de Montfort) – pdf
The Secret of Mary (St. Louis de Montfort) – pdf
Total Consecration to the Blessed Virgin Mary (St. Luis de Montfort) – pdf
The Love of Eternal Wisdom (St. Louis de Montfort) – pdf
The Life of Christ as Seen in the Mass (St. Vincent Ferrer) – read online
Treatise on the Spiritual Life (St. Vincent Ferrer) – read online
Counsels and Reminiscences (St. Therese of Lisieux) – pdf
Letters of St. Therese (of Lisieux) to Her Sister Celine – pdf
Prayers of St. Therese – pdf
Letters (St. Gemma Galgani) – pdf
The Sacred Heart of Jesus (St. John Eudes) – pdf
The Life and Kingdom of Jesus (St. John Eudes) – pdf
Meditations on Various Subjects (St. John Eudes) – pdf
On Cleaving to God (St. Albert the Great) – pdf
Letters and Shorter Works (St. John Eudes) – pdf
St. Athanasius: Select Works and Letters – pdf
Against Heresies (St. Irenaeus) – pdf, text, kindle format; or audiobook here
Commonitorium (St. Vincent of Lerins) – read online
The Holy Rule of St. Benedict (St. Benedict of Nursia) – pdf, text, audio
Ascent of Mount Carmel (St. John of the Cross) – pdf, text; or audiobook here
Dark Night of the Soul (St. John of the Cross) – pdf, text, audio
A Spiritual Canticle of the Soul (St. John of the Cross) – pdf, text, kindle format
Treatise on Purgatory (S. Catherine of Genoa) – audiobook
Spiritual Dialog (St. Catherine of Genoa) – audiobook
The Seven Spiritual Weapons (St. Catherine of Bologna) – pdf
Dialog of Catherine of Siena (St. Catherine of Siena) – pdf, text; or audiobook here
On the Soul and the Resurrection (St. Gregory of Nyssa) – audiobook
The Eternal Happiness of the Saints (St. Robert Bellarmine) – pdf
De Laicis: Treatise on Civil Government (St. Robert Bellarmine) – rtf format
The Prophecies and Revelations of St. Bridget of Sweden – read online
Divine Consolation (Bl. Angela of Foligno) – pdf, text; or audio book here
Dialogue of Comfort in Tribulation (St. Thomas More) – pdf, text; or audiobook: part 1, part 2
Ten Reasons (St. Edmund Campion) – pdf
A Spiritual Consolation and Other Treatises (St. John Fisher) – pdf, text, kindle format
Commentary on the Seven Penitential Psalms (St. John Fisher) – volume I, volume II
The Maxims and Sayings of St. Philip Neri – read online
Selected Writings on the Spiritual Life (St. Peter Damian) – pdf, text, kindle format
Why God Became Man (St. Anselm of Canterbury) – pdf
The Journey of the Mind into God (St. Bonaventure) – pdf
Duty of a Christian towards God (St. Jean Baptiste de La Salle) – pdf, text, kindle format
Summa Contra Gentiles: Of God and His Creatures (St. Thomas Aquinas) – pdf, text, kindle format
Contra Errores Graecorum (St. Thomas Aquinas) – pdf, scroll to p. 125
Nature and Grace (St. Thomas Aquinas) – read online
On Prayer and the Contemplative Life (St. Thomas Aquinas) – pdf
Works of St. Thomas Aquinas – read online [latin/english] (largest collection of his works translated to english); [All of St. Thomas’ works in latin are here.]
On Contempt for the World (St. Eucherius of Lyon) – pdf
On Vainglory and How to Bring Up Children (St. John Chrysostom) – pdf
The First Apology of St. Justin Martyr – pdf
Concerning Virgins (St. Ambrose) – audiobook
The Banquet of the Ten Virgins (St. Methodius) – audiobook
Contra Gentes (St. Athanasius) – audiobook
The Dialogues of St. Gregory the Great – pdf
Morals on the Book of Job (St. Gregory the Great) – read online
Pastoral Care: The Book of Pastoral Rule (St. Gregory the Great) – audiobook
Catechetical Lectures (St. Cyril of Jerusalem) – audiobook
Ecclesiastical History of England (Venerable Bede) – audiobook
Essay on the Development of Christian Doctrine (Bl. John Henry Newman) – audio: part 1, part 2
On Christian Doctrine: Treatise on Scripture Interpretation Rules (St. Augustine) – audiobook
On Catechizing of the Unlearned (St. Augustine) – audiobook
A Thought for Each Day of the Year (St. Ignatius of Loyola) – pdf
Letters and Instructions (St. Ignatius of Loyola) – pdf
Some Letters of St. Bernard, Abbot of Clairvaux – pdf
Selected Letters of St Anthony Mary Claret– pdf
Letters (St. Margaret Mary Alacoque).– pdf
St. Ambrose: Selected Works and Letters – pdf, text, kindle format
Letters of St. Ignatius of Antioch – audiobook
Select Letters of St. Jerome – pdf, text, kindle format
The Letters of St. John of Avila – pdf
The Writings of St. Francis of Assisi – pdf
The Moral Concordances of St. Anthony of Padua – pdf, text, kindle format
Letters of St. Alphonsus de Liguori – part 1, part 2, part 3, part 4
Sermons for All Sundays in the Year (St. Alphonsus de Liguori) – pdf
Sermons upon Various Subjects (St. Alphonsus de Liguori) – pdf
Sermons of St. Vincent Ferrer – read online
Saint Bernardine of Siena: Sermons – pdf, text, kindle format
Sermons of the Cure of Ars – pdf
Homilies of St. Thomas Aquinas – pdf
Sermons of St. Leo the Great – audio
Sermons of St. Anthony of Padua – pdf