"The known is finite, the unknown is infinite; intellectually we stand on an islet in the midst of an illimitable ocean of inexplicability. Our business in every generation is to reclaim a little more land; to add something to the extent and solidity of our possessions."--_Huxley in "Reception of the 'Origin of Species.'"_ Public attention at this time especially is being called to various forms of psychic phenomena measurably through the efforts of the Society for Psychical Research in investigating and sifting the evidence for the stories of apparitions, hallucinations, forewarnings, etc., but more because so many who have heretofore scoffed at and doubted such stories, or who have been foiled in their efforts to obtain for themselves any satisfactory evidence that such phenomena really occur, are now able to testify from their own experience, in one form or another, that such are real facts of our existence. The questions raised by the class of facts already elicited through this investigation are of supreme importance, and it becomes the duty of every serious-minded enquirer who has had experience of this kind to give the result of his investigations to the public, and thus aid those searching for the underlying cause of all such phenomena. Therefore after considerable hesitation, and with some inward shrinking from an obvious duty, I have concluded to take the consequences of publishing my own recent experience. A word of personal explanation may here be necessary. A sincere believer in Orthodox Christianity until my twentieth year, I have been led by careful study and unfaltering love of truth to give up my belief in Christian dogmas, and have for some years known no other name by which to designate my state of mind in regard to religious belief than that misunderstood and often misapplied term, agnostic. But at no stage in my mental progress have I ever felt sure that I had reached any conclusion which was final, and at no time have I been a believer in spiritualism, or been convinced that we survive the present state of being; while always I have felt an interest in every undecided question in science and religion, and earlier have had some "intimations of immortality," which have caused me to think seriously on the subject and to long for more light. I have decided to lay the simple facts of my most recent experience before the readers of THE ARENA, and allow them to draw what conclusions they will without offering any theory of my own. More than a year ago my interest in psychic phenomena was awakened by reading the reports of the Society for Psychical Research, but it has been my own personal experience which has created a profound impression on my mind. If any one who reads this will try to imagine in what spirit he would greet an entire stranger or group of strangers, who through the telephone, for instance, should send him genial messages full of commonsense,