Translator's Preface
Project Gutenberg EPUB3 edition
Silberer, Herbert and Jelliffe, Smith Ely
This Dover edition, first published in 1971, is an unabridged and unaltered republication of the work originally published by Moffat, Yard and Company, New York, in 1917 under the title Problems of Mysticism and its Symbolism.
International Standard Book Number: 0-486-20972-5 Library of Congress Catalog Card Number: 74-176356