The essentials of mysticism, and other essays

Mystic Christianity; Or, The Inner Teachings of the Master

Nature Mysticism

Spiritual Torrents

The Golden Fountain or, The Soul's Love for God. Being some Thoughts and Confessions of One of His Lovers

Dialogues on the Supersensual Life

The Hero in Man

Mystic Immanence, the Indwelling Spirit

The Story of Anna Kingsford and Edward Maitland and of the new Gospel of Interpretation

The Marriage of Heaven and Hell

Mystics of the Renaissance and their relation to modern thought, including Meister Eckhart, Tauler, Paracelsus, Jacob Boehme, Giordano Bruno, and others