Prayers of the Cosmos: Meditations on the Aramaic Words of Jesus

Remain in Me and I in You: Relating to God as a Person, Not an Idea

Revelations of Divine Love (Oxford World's Classics)

A Divine Revelation Of Hell

The Mystical Theology of the Eastern Church

Meditations on the Tarot: A Journey into Christian Hermeticism

The Prophets (Perennial Classics)

Hildegard of Bingen: Scivias (Classics of Western Spirituality (Paperback))

Dark Night of the Soul: A Modern Translation (The Modern Saints Series — Fresh and Faithful Christian Classics)

The Desert Fathers: Sayings of the Early Christian Monks (Penguin Classics)