JAMES, WILLIAM. Psychology. New York, 1892. 8vo, 2 vols.

JASTROW, JOSEPH. Involuntary Movements. Popular Science Monthly, vol. xl, pp. 743-750. (Interesting account of experiments made in a Psychological Laboratory to demonstrate “the readiness with which normal individuals may be made to yield evidence of unconscious and involuntary processes.” Throws considerable light on muscle-reading, planchette-writing, etc.)

——— The Psychology of Deception. Popular Science Monthly, vol. xxxiv, pp. 145-157.

——— The Psychology of Spiritualism. Popular Science Monthly, vol. xxxiv, pp. 721-732.

(A series of articles of great value to students of psychical research.)

KRAFFT-EBING, R. Experimental Study in the Domain of Hypnotism. New York, 1889.

LEAF, WALTER. A Modern Priestess of Isis; abridged and translated on behalf of the Society for Psychical Research, from the Russian of Vsevolod S. Solovyoff. London, 1895. 8vo.

LILLIE, ARTHUR. Madame Blavatsky and her Theosophy. London, 1896. 8vo.

LIPPITT, F. J. Physical Proofs of Another Life: Letters to the Seybert commission. Washington, D. C., 1888. 8vo.