Henry Christmas

The cradle of the twin giants, science and history

Vol. 2, Richard Bentley, London 1849.

Henry Christmas

The cradle of the twin giants, science and history

Vol. 1, Richard Bentley, London 1849.

Catherine Crowe

The Night Side of Nature. Ghosts and Ghost-seers

Routeledge, London 1857.

George Gustav Zerffi

Spiritualism and animal magnetism : a treatise on dreams, second sight, somnambulism, magnetic sleep, spiritual manifestations, hallucinations, and spectral visions

Robert Hardwicke, London 1871.

Georgiana Houghton

Evenings at home in spiritual séance

Trübner & Co., Ludgate Hill, London 1881.

Georgiana Houghton

Chronicles Of The Photographs Of Spiritual Beings

E. W. Allen, London 1882.

Proceedings of the Society for Psychical Research

Vol. 1, London 1882.

Journal of the Society for Psychical Research

Vol. 1, London 1884.

Proceedings of the Society for Psychical Research

Vol. 2, 1884.

Journal of the Society for Psychical Research

Vol. 2, London 1885.