St. Teresa, her Life and Times. London,
1894.

_Viscount Haldane_. The Reign of Relativity. London, 1921.

_J.O. Hannay_. The Spirit and Origin of Christian Monasticism. London,
1903.

_F.H. Hayward_. The Lesson in Appreciation. New York, 1915.

_F.H. Hayward and A. Freeman_. The Spiritual Foundations of
Reconstruction. London, 1919.

_Violet Hodgkin_. A Book of Quarter Saints. London, 1918.

_Harold Hoeffding_. The Philosophy of Religion. London, 1906.

_Edmond Holmes_. What Is and What Might Be. London, 1911.

--Give me the Young, London, 1921.

_Baron Fredrick von Huegel_. The Mystical Element of Religion. London,
1908.

--Eternal Life: A Study of its Implications and Applications. London,
1912.

--Essays and Addresses on the Philosophy of Religion. London, 1921.

_Jacopone da Todi_. Le Laude, secondo la stampa fiorentino del 1490. A
cura di G. Ferri. Bari, 1915.

_William James_. The Varieties of Religious Experience. London, 1902.

_William James_. The Will to Believe and other Essays. London, 1897.

--Principles of Psychology. London, 1901.

_St. John of the Cross_. The Ascent of Mount Carmel, trans. by David
Lewis. London, 1906.

--The Dark Night of the Soul, trans. by David Lewis. London, 1908.

_Sir Henry Jones and J.H. Muirhead_. The Life and Philosophy of Edward
Caird. Glasgow, 1921.

_Rufus Jones_. Studies in Mystical Religion. London, 1909.

--Spiritual Reformers in the Sixteenth and Seventeenth Centuries.
London, 1914.

_Julian of Norwich_. Revelations of Divine Love, edited by Grace
Warrack. London, 1901.

_C.G. Jung_. The Psychology of the Unconscious. London, 1916.

_Kabir_. One Hundred Poems, edited by Rabindranath Tagore and Evelyn
Underhill. London, 1915.

_Thomas a Kempis_. The Imitation of Christ: the Earliest English
Translation (Everyman's Library). London, n.d.

_S. Kettlewell_. Thomas a Kempis and the Brothers of the Common Life.
London, 1882.

_William Law_. Liberal and Mystical Writings, edited by W. Scott Palmer.
London, 1908.

_W.P. Livingstone_. Mary Slessor of Calabar. London, 1918.

Journal Spirituel de Lucie-Christine. Paris, 1912.

_W. McDougall_. An Introduction to Social Psychology, 9th ed. London,
1915.

--The Group Mind. Cambridge, 1920.

_W.M. McGovern_. An Introduction to Mahayana Buddhism. London, 1921.

_Mechthild of Magdeburg_. Das Fliessende Licht der Gottheit. Regensburg,
1869.

_Reynold Nicholson_. Selected Poems from the Divani