On the Orthodox Faith (4 books)
Proslogium (Discourse on the existence of God)
Revelations of Divine Love
Rhineland Mystics
Ruysbroeck, John of
Schaff, Philip
Science and Health
Song of the Vineyard: The Old Testament
Strauss, David Friedrich
Studies on Bible & Early Christianity
Summa "Contra Gentiles"
Suso, Henry
Tauler, John
The 95 Theses on Indulgences (the Efficacy of)
The Adornment of the Spiritual Marriage
The Book of Supreme Truth
The Church of the Fathers
The Essence of Christianity
The Formation of the New Testament
The Great Heresies
The Imitation of Christ
The Inner Way
The Interpretation of Dreams
The Life of Jesus Critically Examined
The Life of Jesus Critically Examined
The Shaking of the Foundations
The Spiritual Exercises
The Summa Theologica
Theologia Germanica
Theology (Classic Texts)
The Quest of the Historical Jesus
Tillich, Paul
Treatise on the Love of God
Ways of Spiritual Progress
more