Paris: Bailliere, 1889. 159 pages with text in French. 12mo, modern red marbled paper wrappers with remnants of original covers bound-in. Paris: J.B. Bailliere, 1889. First edition. Pages age-toned and somewhat brittle, with some dampstains at fore-edge margins, overall a good copy. A study of the unconsciousness under hypnosis. With a discussion of the hyman body's physiological function in such an impaired state. Cailler 2643.