Alfred Edouard D'Hont e Donato

La vie mysterieuse

N. 70, Paris, 25 novembre 1911.

Alfred Edouard D'Hont e Donato

La vie mysterieuse

N. 71, Paris, 10 dicembre 1911.

David Phelps Abbott

Behind the Scenes With the Medium

The Open Court Publishing, Chicago 1912 (I ed. 1907).

Georgius Agricola

De re metallica

The Mining magazine, London 1912.

Les Petits secrets du magnétisme et de l'hypnotisme dévoilés

Garnier frères, Paris 1912.

Les oeufs enchantés

Paul Eudel, De tout un peu, derniers mélanges, H. Le Soudier, Paris 1912, pp. 291-296.

Proceedings of the Society for Psychical Research

Vol. 26, London 1912.

Proceedings of the American Society for Psychical Research

Vol. 6, 1912.

J.F. Burrows e Karlyn

The stage artist. Lightning sketches, cartoons, smoke, rag & sand pictures, and how to do them

The Daisy Bankl Printing & Publishing Company, Manchester 1912.

Laura G. Fixen

The True Secret of Mind reading as performed by the Zancigs

Diamond Dust, Chicago 1912.