This is a queer book. It is a marriage of the Ancient Occult Teachings to the latest and most advanced conceptions of Modern Science-an odd union, for the parties thereto are of entirely different temperaments. The marriage might be expected to result disastrously, were it not for the fact that a connecting link has been found that gives them a bond of common interest. No two people may truly love each other, unless they also love something in common-the more they love in common, the greater will be their love for each other. And, let us trust that this will prove true in this marriage of Occultism and Science, celebrated in this book.The Occultists usually get at the "facts," first, but they manage to evolve such outrageous theories to explain the facts, that the world will have none of their wares, and turns to Science for something "reasonable." Science, proceeding along different lines, at first denies these "facts" of the Occultists, not finding them accounted for by any of her existing theories; but, later on, when the "facts" have been finally thrust under her eyes, after repeated attempts and failures, she says, "Oh, yes, of course!" and proceeds to evolve a new theory, welding it with other scientific hypotheses, and after attaching a new label thereto, she proudly exhibits the thing as "the latest discovery of Modern Science"-and smiles indulgently, or indignantly, when the theory of the old Occultists is mentioned, saying, "Quite a different thing, we assure you!" And yet, in all justice, be it said, Science usually proceeds to find much better "proofs" to fit the "facts" of Occultism, than did the Occultists themselves. The Occultist "sees things," but is a poor hand at "proofs"-while the Scientist is great on "proofs," but so often, and so long, fails to see many things patent to the Occultist who is able to "look within" himself, but who is then unable to positively and scientifically "prove" the facts. This is easily explained-the Occultist's information comes from "within," while the Scientist's comes from without-and "proofs" belong to the "without" side of Mentation. And this is why the Occultists so often make such a bungle regarding "proofs" and the Scientist fails to see "facts" that are staring the Occultist in the face.The whole history of Occultism and Science proves the above. Take the phenomenon called "Mesmerism" for instance-it was an old story with the Occultists, who had been for years aware of it, theoretically and practically. Mesmer brought it into general prominence, and Science laughed at it and at Mesmer's "fluid" theory, and called him a charlatan and imposter. Years afterwards, Braid, an English surgeon, discovered that some of the facts of "Mesmerism" were true, and he announced his discovery in a scientific manner, and lo! his views were accepted, and the thing was called "Hypnotism," poor old Mesmer being forgotten, because of his theory. Then, after a number of years, certain other aspects of the phenomenon were discovered, and scientifically relabelled "Suggestion," and the re-naming was supposed to "explain" the entire subject, the learned ones now saying, "Pooh, 'tis nothing but 'Suggestion, '" as if that explained the matter. But so far, they have only accepted certain phases of this form of Dynamic Thought-for that is what it is, and there are many other phases of which they do not dream.And the same is true of the Occult Teaching that there is "Life in Everything-the Universe is Alive." For years, this idea was hooted at, and we had learned scientific discourses upon "dead Matter," "inert substance," etc. But, only within the past decade-yes, within the last five years, has Science discovered that there was Life in Everything, and that even in the Atom of mineral and chemical substance, there was to be found evidence of Mind