DREWS, A. Die Christusmythe, 4th ed., 1911; The Christ-Myth, 3d ed., 1910. WARFIELD, B. B. The Lord of Glory, 1907; and recent articles in theological reviews. THORBURN, T. J. Jesus the Christ: Historical or Mythical? 1912. _For Chapter II_ Darwin and Modern Science. Edited by A. C. Seward, 1909. Anniversary Volume by Various Authors. Fifty Years of Darwinism, 1909. Anniversary Volume by Various Authors. WEISMANN, A. The Evolution Theory, 2 vols., 1904. WALLACE, A. R. The World of Life, 1911. Man's Place in the Universe, 3d ed., 1905. MORGAN, T. H. Evolution and Adaptation, 1908. HENDERSON, L. J. The Fitness of the Environment, 1913. THOMSON, J. A. The Bible of Nature, 1908. MERX, J. T. History of European Thought in the Nineteenth Century. Vol. II, 1903. HERBERT, S. First Principles of Evolution, 1913. _For Chapter III_ JAMES, W. Varieties of Religious Experience, 1903. The Will to Believe, and Other Essays in Popular Philosophy, 1902. STARBUCK, E. D. The Psychology of Religion, 1900. AMES, E. C. The Psychology of Religious Experience, 1910. LEUBA, J. H. A Psychological Study of Religion, 1912. PRATT, J. B. The Psychology of Religious Belief, 1907. STEVENS, GEORGE. The Psychology of the Christian Soul, 1911. ROYCE, J. The Sources of Religious Insight, 1912. BEGBIE, H. Twice-Born Men, 1909. JASTROW, JOSEPH. The Subconscious, 1906. COE, GEORGE A. The Religion of a Mature Mind, 1902. HALL, G. STANLEY. Adolescence, 1904. _For Chapter IV_ BERGSON, HENRI. L'Évolution Créatrice, 7th ed., 1911; Creative Evolution, 1911. LEROY, EDOUARD. The New Philosophy of Henri Bergson, 1913. EUCKEN, RUDOLF. Der Wahrheitsgehalt der Religion, 3d ed., 1912; The Truth of Religion, 2d Eng. from 3d German ed., 1913. Können wir noch Christen sein? 1911; Can We Still Be Christians? 1914. JONES, W. TUDOR. An Interpretation of Rudolf Eucken's Philosophy, 1912. HERMANN, E. Eucken and Bergson: Their Significance for Christian Thought, 1912. GIBSON, W. R. BOYCE. Rudolf Eucken's Philosophy of Life, 3d ed., 1912. WARD, JAMES. The Realm of Ends, 1911. ROYCE, JOSIAH. William James and Other Essays, 1911. The Problem of Christianity, 2 vols., 1913. _For Chapter V_ CLEMEN, CARL. Religionsgeschichtliche Erklärung des Neuen Testaments, 1909; Primitive Christianity and Its non-Jewish Sources, 1912. Der Einfluss der Mysterienreligionen auf das älteste Christentum, 1913. REITZENSTEIN, R. Poimandres: Studien zur griechisch-ägyptischen und frühchristlichen Literatur, 1904. Die Hellenistische Mysterienreligionen, 1910. CUMONT, F. Les Religions Orientales dans le Paganisme Romain, 2d ed., 1909; The Oriental Religions in Roman Paganism, 1911. KENNEDY, H. A. A. St. Paul and the Mystery Religions, 1913. MEAD, G. R. S. Thrice Greatest Hermes, 3 vols., 1906.