Agosta-Meynier

Le Prestidigitateur. Gazette mensuelle des artistes professionnels et amateurs

N. 35, Paris, novembre 1921.

Agosta-Meynier

Le Prestidigitateur. Gazette mensuelle des artistes professionnels et amateurs

N. 36, Paris, dicembre 1921.

Claude Alexander Conlin

The life and mysteries of the celebrated dr. Q

Nelson Enterprises, Columbus 1946 (I ed. 1921).

How to entertain a social party

Frank M. Read, New York 1921.

Journal of the American Society for Psychical Research

Vol. 15, 1921.

Proceedings of the American Society for Psychical Research

Vol. 15, 1921.

Journal of the Society for Psychical Research

Vol. 20, London 1921.

Proceedings of the Society for Psychical Research

Vol. 32, London 1921.

Bernard Carton

Conjuring for connoisseurs

1921.

Werner Dornfeld

Trix and chatter. A novelty-serio-comic-magicologue 

Arthur P. Felsman, Chicago 1921.