Personal power
Subtitle: avenues to its acquisition
By: by Elmer Sidney Prather
Contributors: Harry Houdini Collection (Library of Congress)
Publisher: Progress League
Published: 1919
Place of publication: New York
Language: eng
Number of pages: 53
Subjects: Self-culture
Notes: Caption title, p. 3.

LC copy has a membership application for the Progress League, ink stamped May 14, 1919, laid in.

With: Burnham, William Henry. The scope and aim of mental hygiene ..., [1919].  Issued separately.