MYSTERIOUS PSYCHIC FORCES

MYSTERIOUS
PSYCHIC FORCES

AN ACCOUNT OF THE AUTHOR'S INVESTIGATIONS IN
PSYCHICAL RESEARCH, TOGETHER WITH THOSE
OF OTHER EUROPEAN SAVANTS

BY
CAMILLE FLAMMARION
Director of Observatory of Jovisy,
France. Author of "The Unknown,"
"The Atmosphere," etc.

BOSTON
SMALL, MAYNARD AND COMPANY
1909

Copyright, 1907,
By Small, Maynard & Co.

THE UNIVERSITY PRESS, CAMBRIDGE, U. S. A.

He who pronounces anything to be "impossible," outside of the field of pure mathematics, is wanting in prudence.

Francois Arago.

A learned pedant who laughs at the possible comes very near being an idiot. To purposely shun a fact, and turn one's back upon it with a supercilious smile, is to bankrupt Truth.

Victor Hugo.

Science is under bonds, by the eternal principles of honor, to look fearlessly in the face every problem that is presented to her.

Sir William Thompson.