Proceedings of the Society for Psychical Research

Vol. 14, London 1898.

Journal of the Society for Psychical Research

Vol. 9, London 1899.

Proceedings of the Society for Psychical Research

Vol. 15, London 1900.

Journal of the American Society for Psychical Research

Vol. 1, 1901.

Journal of the Society for Psychical Research

Vol. 10, London 1901.

Proceedings of the Society for Psychical Research

Vol. 16, London 1901.

Proceedings of the Society for Psychical Research

Vol. 16, London 1901.

Victor Segno

The law of mentalism

American Institute of Mentalism, Los Angeles 1902.