Proceedings of the Society for Psychical Research

Vol. 31, London 1920.

Carlton

Twenty years of spoof and bluff

Herbert Jenkins ltd., London 1920.

Ellis Stanyon

Magic

Vol. 15, N. 4, Pollock & co., London 1920.

Ellis Stanyon

Magic

Vol. 15, N. 6, Pollock & co., London 1920.

Ellis Stanyon

Magic

Vol. 15, N. 7, Pollock & co., London 1920.

Ellis Stanyon

Magic

Vol. 15, N. 9, Finchley Press, London 1920.