D.J. Lonergan

Slate secrets

M.S. Mahendra

Rapping hand: patter-presentation

Reginald Scot

The Discoverie of Witchcraft

London 1584.

François D'Aguillon

Opticorum libri sex

Ex officina Plantiniana, Antwerpen 1613.

Reginald Scot

The Discoverie of Witchcraft

Giles Calvert, London 1651 (I ed. 1584).

William Frederick Pinchbeck

Witchcraft or the art of fortune-telling unveiled

Boston 1805.

John Henry Anderson

Exposé of Spirit Rappings

S. Booth, New York 1853.

Henry Spicer

Sights and sounds: the mystery of the day. Comprising an entire history of the American "spirit" manifestations

T. Bosworth, London 1853.

Robert Hare

Experimental Investigation of the Spirit Manifestations

Partridge & Brittan, New York 1856.

Niceforo Filatete e Vincenzo Scarpa

Annali dello spiritismo in Italia

Vol. 2, Tipografia A. Baglione, Torino 1865.