Journal of the Society for Psychical Research

Vol. 12, London 1905.

Proceedings of the Society for Psychical Research

Vol. 19, 1905.

Proceedings of the Society for Psychical Research

Vol. 20, London 1906.

Proceedings of the American Society for Psychical Research

Vol. 1, 1907.

Journal of the Society for Psychical Research

Vol. 13, London 1907.

Proceedings of the Society for Psychical Research

Vol. 21, London 1907.

Journal of the American Society for Psychical Research

Vol. 2, 1908.

Proceedings of the American Society for Psychical Research

Vol. 2, 1908.

Proceedings of the Society for Psychical Research

Vol. 22, London 1908.