Journal of the Society for Psychical Research

Vol. 29, London 1935.

Proceedings of the Society for Psychical Research

Vol. 43, London 1935.

Proceedings of the Society for Psychical Research

Vol. 44, London 1936.

Jasper Maskeline

White magic: the story of Maskelynes

Stanley Paul & Co. ltd., London 1936.

Journal of the Society for Psychical Research

Vol. 30, London 1937.