I will not review the various and very often grotesque methods of interrogating the future that are most frequently practised to-day: cards, palmistry, crystal-gazing, fortune-telling by means of coffee-grounds, tea-leaves, magnetic needles and white of egg, graphology, astrology and the rest. These methods, as I have said before, are worth exactly what the medium who employs them is worth. They have no other object than to arouse the medium’s subconsciousness and to bring it into relation with that of the person questioning him. As a matter of fact, all these purely empirical processes are but so many, often puerile forms of self-manifestation adopted by the undeniable gift which is known as intuition, clairvoyance or, in certain cases, psychometry. I have written at length, in my volume entitled _The Unknown Guest_, of this last faculty and need not linger over it now. All that we have still to do is to consider it for a moment in its relations with the foretelling of the future. A large number of investigations, notably those conducted by M. Duchatel and Dr. Osty, show that, in psychometry, the notion of time, as Dr. Joseph Maxwell observes, is very loose, that is to say, the past, present and future nearly always overlap. Most of the clairvoyant or psychometric subjects, when they are honest, do not know, “do not feel,” as M. Duchatel very ably remarks, “what the future is. They do not distinguish it from the other tenses; and consequently they succeed in being prophets, but unconscious prophets.” In a word—and this is a very important indication from the point of view of the probable coexistence of the three tenses—it appears that they see that which is not yet with the same clearness and on the same plane as that which is no more, but are incapable of separating the two visions and picking out the future which alone interests us. For a still stronger reason, it is impossible for them to state dates with precision. Nevertheless, the fact remains that, when we take the trouble to sift their evidence and have the patience to await the realization of certain events which are sometimes not due for a long time to come, the future is fairly often perceived by some of these strange soothsayers. There are psychometers, however, and notably Mme. M⸺, Dr. Osty’s favourite medium, who never confuse the future and the past. Mme. M⸺ places her visions in time according to the position which they occupy in space. Thus she sees the future in front of her, the past behind her and the present beside her. But, notwithstanding these distinctly-graded visions, she also is incapable of naming her dates exactly; in fact, her mistakes in this respect are so general that Dr. Osty looks upon it as a pure chronological coincidence when a prediction is realized at the moment foretold.