WORKS BY THE SAME AUTHOR.

WHAT IS SPIRITISM? What is Spiritism? original: "Qu'est-ce que le Spiritisme?" Introduction to the knowledge of the invisible world or of Spirits, containing the fundamental principles of the spiritist doctrine and the response to several preliminary objections. Large 18mo A book size where each sheet is folded into 18 leaves, creating a small, pocket-sized volume., Price: 60 cents; by post: 75 cents.

PRACTICAL INSTRUCTION ON SPIRITIST MANIFESTATIONS, containing the complete explanation of the conditions necessary for communicating with Spirits and the means of developing the mediumistic faculty in mediums People believed to possess the ability to mediate communication between the physical and spiritual realms.. Large 18mo. Price: 2 fr.

SPIRITIST REVIEW, journal of psychological studies. (See the detailed prospectus following the table of contents.)

EXPERIMENTAL SPIRITISM, to follow THE SPIRITS' BOOK, containing the special teaching of the Spirits on the theory of all types of manifestations and on the means of communicating with the invisible world, as well as numerous examples for application and subjects of study. A thick, large 18mo volume, designed on the same plan as The Spirits' Book. This work was eventually published in 1861 under the title "The Mediums' Book."

Note. — Persons who might have communications to send to the author of The Spirits' Book, and who may not know his address, may send them (by prepaid letter) care of Mr. Ledoyen, bookseller, depository of all his works, Galerie d'Orléans, 31, at the Palais-Royal, in Paris.