Agosta-Meynier

Le Prestidigitateur. Gazette mensuelle des artistes professionnels et amateurs

N. 131, Paris, novembre 1929.

Agosta-Meynier

Le Prestidigitateur. Gazette mensuelle des artistes professionnels et amateurs

N. 132, Paris, dicembre 1929.

Journal of the Society for Psychical Research

Vol. 25-26, London 1929.

R. D. Adams

Exposing Houdini’s Tricks of Magic

Modern Mechanix, novembre 1929, pp. 104-108.

De Vega

Patterettes

1929.

Devil Deveen

Cigarette magic and manipulation

1929.

Gwendolyn Kelley Hack

Modern Psychic Mysteries at Millesimo Castle

Rider, London 1929.

Gwendolyn Kelley Hack

The Direct Voice in Italy (1 of 2)

Psychic Science, N. 4, Vol. 7, gennaio 1929, pp. 272-330.

Gwendolyn Kelley Hack

The Direct Voice in Italy (2 of 2)

Psychic Science, N. 1, Vol. 8, aprile 1929, pp. 9-26.

David J. Lustig

Vaudeville mind reading and kindred phenomena

1929.