Maximilian Schele de Vere

Modern Magic

G.B. Putnam & Sons, New York 1873.

Persifor Frazer

Mind Reading

Social Science Association, Philadelphia, 12 mai 1875.

Henry T. Williams

The secret book of the black arts : containing all that is known upon the occult sciences

Hurst & Co., New York 1878.

Georgiana Houghton

Evenings at home in spiritual séance

Trübner & Co., Ludgate Hill, London 1881.

Proceedings of the Society for Psychical Research

Vol. 1, London 1882.

Georgiana Houghton

Chronicles Of The Photographs Of Spiritual Beings

E. W. Allen, London 1882.