Jean-Eugéne Robert-Houdin e Joseph Forster

Card sharpers. Their tricks exposed or The art always winning

Spencer Blackett, London 1891.

Hardin Jasper Burlingame

Leaves from conjurers' scrap books

Donohue, Henneberry & Co., Chicago 1891.

Hardin Jasper Burlingame

Around the world with a magician and a juggler

1891.

Edouard Lucas

Récréations mathématiques

Vol. 1, Gauthier-Villars et fils, Paris 1891 (I ed. 1883).

Scientific Mysteries

Offices of the Chemist and Druggist, London 1891.

The Power of Mesmerism. A Highly Erotic Narrative of Voluptuous Facts and Fancies

Nihislists, Moscow 1891.

Anton Maria Gemma

Divinazione del pensiero

Anonimo, Commentari dell'Ateneo di Brescia per l'anno 1891, Stab. Tip. Lit. F. Apollonio, Brescia 1891, pp. 15-21.

Julian Ochorowicz

Mental suggestion

The Humboldt publishing co., New York 1891.

L'illusionista

N. 6, Genova, gennaio 1891.

L'illusionista

N. 7, Genova, febbraio 1891.