Marion, F. Wonders of Optics. New York, 1869. 8vo.

Contains interesting translations from the memoirs of Robertson, the eighteenth-century ghost illusionist.

Maskelyne, John Nevil. Modern Spiritualism. London, 1875. (Pamphlet.)

—— Natural Magic. Leisure Hours, vol. xxvii. pp. 5-204.

—— Sharps and Flats. London, 1894. 8vo.

An exposé of the multifarious devices used in cheating at games of chance and skill. One of the best works on the subject.

—— The Magnetic Lady; or, A Human Magnet Demagnetized. Being an appendix to “The Supernatural.” London, —. 8vo. 16 pp.

Natural Magic. Chambers’ Miscellany, No. 82.

Naudé, G. History of Magick, by way of Apology for all the Wise Men who have been Unjustly Reputed Magicians, from the Earliest Times to the Present Age. London, 1657.

Pepper, John Henry. The Play-Book of Science. London, —. 8vo. 506 pp.