According to Wikipedia: "The Summa Theologica (or the Summa Theologiae or simply the Summa, written 1265-1274) is the most famous work of Thomas Aquinas (c. 1225-1274) although it was never finished. It was intended as a manual for beginners as a compilation of all of the main theological teachings of that time. It summarizes the reasonings for almost all points of Christian theology in the West, which, before the Protestant Reformation, subsisted solely in the Roman Catholic Church."
The Greatest Books of Spiritual Wisdom : The Age of Reason, As a Man Thinketh, The Holy Spirit…
Saint Augustine, Pope Gregory I, Martin Luther, Friedrich Nietzsche, Thomas Paine, Leo Tolstoy, Athanasius of Alexandria, Gregory of Nyssa, Basil the Great, John of Damascus, Saint Thomas Aquinas, Thomas à Kempis, St. Teresa of Ávila, Brother Lawrence, David Hume, Ludwig Feuerbach, Charles Spurgeon, Andrew Murray, G. K. Chesterton, Arthur Pink, John Stuart Mill, Ralph Waldo Emerson, H. Emilie Cady, James Allen, Prentice Mulford, Florence Scovel Shinn, Wallace D. Wattles
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50 Christan Books - Scripture, Theology, Philosophy and Spirituality (Including Christian Novels)
Pope Gregory I, Dante, Saint Augustine, Martin Luther, Friedrich Nietzsche, Thomas Paine, Leo Tolstoy, Athanasius of Alexandria, Gregory of Nyssa, Basil the Great, John of Damascus, Saint Thomas Aquinas, Thomas à Kempis, St. Teresa of Ávila, Brother Lawrence, David Hume, Ludwig Feuerbach, Charles Spurgeon, Andrew Murray, G. K. Chesterton, Arthur Pink, John Milton, John Bunyan, Voltaire, Lew Wallace, Henryk Sienkiewicz, Charles M. Sheldon, Henry Van Dyke, Grace Livingston Hill, Fyodor Dostoevsky, Johann Wolfgang von Goethe, Ralph Waldo Emerson, H. Emilie Cady, James Allen, Prentice Mulford, Florence Scovel Shinn
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The Battles of Wisdom and Humility : Literary Institutions of Christian Religion: The Age of Reason, As a Man Thinketh, The Holy Spirit…
Saint Augustine, Pope Gregory I, Martin Luther, Friedrich Nietzsche, Thomas Paine, Leo Tolstoy, Athanasius of Alexandria, Gregory of Nyssa, Basil the Great, John of Damascus, Saint Thomas Aquinas, Thomas à Kempis, St. Teresa of Ávila, Brother Lawrence, David Hume, Ludwig Feuerbach, Charles Spurgeon, Andrew Murray, G. K. Chesterton, Arthur Pink, John Stuart Mill, Ralph Waldo Emerson, H. Emilie Cady, James Allen, Prentice Mulford, Florence Scovel Shinn, Wallace D. Wattles
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Summa Theologica
Saint Thomas Aquinas
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The Truth about Saint Joseph
Maurice Meschler
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The Strength of Faith - Christian Omnibus : 50+ Books on Theology, Philosophy, Spirituality and History of Christian Religion
Johann Wolfgang von Goethe, Martin Luther, Henryk Sienkiewicz, Dante Alighieri, Henry Van Dyke, David Hume, James Allen, Ralph Waldo Emerson, Andrew Murray, John Bunyan, Grace Livingston Hill, Thomas Paine, Voltaire, Lew Wallace, John Milton, Charles M. Sheldon, Ludwig Feuerbach, G. K. Chesterton, Friedrich Nietzsche, Thomas à Kempis, Leo Tolstoy, Fyodor Dostoevsky, Prentice Mulford, St. Teresa of Ávila, Florence Scovel Shinn, H. Emilie Cady, Gregory of Nyssa, Pope Gregory I, Athanasius of Alexandria, Basil the Great, John of Damascus, Brother Lawrence, Arthur Pink, St. Thomas Aquinas, St. Augustine
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MERE CHRISTIANITY: The Case for Christianity, Christian Behaviour & Beyond Personality : A Classic of Christian Apologetics and One of the Most Influential Books amongst Evangelicals
C. S. Lewis
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Martin Luther's 95 Theses
Peter DeHaan
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The 95 Theses
Martin Luther
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Aquinas's Shorter Summa
St. Thomas Aquinas
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Luther's Catechism: Large & Small : Canonical Reviews on The Ten Commandments, The Apostles' Creed, The Lord's Prayer, Holy Baptism, The Sacrament of the Eucharist & The Office of the Keys and Confession
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The Forbidden Rumi : The Suppressed Poems of Rumi on Love, Heresy, and Intoxication
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Leaves of Grass
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Mere Christianity
C. S. Lewis
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