Animism. By Edward Clodd, author of The Story of Creation.

Pantheism. By James Allanson Picton, author of The Religion of the Universe.

The Religions of Ancient China. By Professor Giles, LL.D., Professor of Chinese in the University of Cambridge.

The Religion of Ancient Greece. By Jane Harrison, Lecturer at Newnham College, Cambridge, author of Prolegomena to Study of Greek Religion.

Islam. By the Rt. Hon. Ameer Ali Syed], of the Judicial Committee of His Majesty’s Privy Council, author of The Spirit of Islam and Ethics of Islam.

Magic and Fetishism. By Dr. A. C. Haddon, F.R.S., Lecturer on Ethnology at Cambridge University.

The Religion of Ancient Egypt. By Professor W. M. Flinders Petrie, F.R.S.

The Religion of Babylonia and Assyria. By Theophilus G. Pinches, late of the British Museum.

Early Buddhism. By Professor Rhys Davids, LL.D., late Secretary of The Royal Asiatic Society.

Hinduism. By Dr. L. D. Barnett, of the Department of Oriental Printed Books and MSS., British Museum.

Scandinavian Religion. By William A. Craigie, Joint Editor of the Oxford English Dictionary.

Celtic Religion. By Professor Anwyl, Professor of Welsh at University College, Aberystwyth.

The Mythology of Ancient Britain and Ireland. By Charles Squire, author of The Mythology of the British Islands.

Judaism. By Israel Abrahams, Lecturer in Talmudic Literature in Cambridge University, author of Jewish Life in the Middle Ages.

The Religion of Ancient Rome. By Cyril Bailey, M.A.

Shinto, The Ancient Religion of Japan. By W. G. Aston, C.M.G.

The Religion of Ancient Mexico and Peru. By Lewis Spence, M.A.

Early Christianity. By S. B. Black, Professor at McGill University.

The Psychological Origin and Nature of Religion. By Professor J. H. Leuba.

The Religion of Ancient Palestine. By Stanley A. Cook.

Mithraism. By W. J. Phythian-Adams.

Early Greek Philosophy. By A. W. Benn, author of The Philosophy of Greece, Rationalism in the Nineteenth Century.

Stoicism. By Professor St. George Stock, author of Deductive Logic, editor of the Apology of Plato, etc.

Plato. By Professor A. E. Taylor, St Andrews University, author of The Problem of Conduct.

Scholasticism. By Father Rickaby, S.J.

Hobbes. By Professor A. E. Taylor.

Locke. By Professor Alexander, of Owens College.

Comte and Mill. By T. Whittaker, author of The Neoplatonists Apollonius of Tyana and other Essays.

Herbert Spencer. By W. H. Hudson, author of An Introduction to Spencer’s Philosophy.

Schopenhauer. By T. Whittaker.

Berkeley. By Professor Campbell Fraser, D.C.L., LL.D.

Swedenborg. By Dr. Sewall.

Nietzsche: His Life and Works. By Anthony M. Ludovici.

Bergson. By Joseph Solomon.

Rationalism. By J. M. Robertson.

Pragmatism. By D. L. Murray.

Rudolf Eucken. By W. Tudor-Jones.

Epicurus. By Professor A. E. Taylor.

William James. By Howard V. Knox.