Proceedings of the American Society for Psychical Research

Vol. 13, 1919.

Journal of the Society for Psychical Research

Vol. 19, London 1919.

Journal of the American Society for Psychical Research

Vol. 14, 1920.

Proceedings of the American Society for Psychical Research

Vol. 14, 1920.

Proceedings of the Society for Psychical Research

Vol. 31, London 1920.

Carlton

Twenty years of spoof and bluff

Herbert Jenkins ltd., London 1920.

Hereward Carrington

The physical phenomena of spiritualism, fraudulent and genuine

1920.

Journal of the American Society for Psychical Research

Vol. 15, 1921.

Proceedings of the American Society for Psychical Research

Vol. 15, 1921.

Journal of the Society for Psychical Research

Vol. 20, London 1921.