It was on Thursday, May 14, 1908, that the queer amnesia came. The thing was quite sudden, though later I realised that certain brief, glimmering visions of several hours previous—chaotic visions which disturbed me greatly because they were so unprecedented—must have formed premonitory symptoms. My head was aching, and I had a singular feeling—altogether new to me—that someone else was trying to get possession of my thoughts.

  The collapse occurred about 10:20 a.m., while I was conducting a class in Political Economy VI—history and present tendencies of economics—for juniors and a few sophomores. I began to see strange shapes before my eyes, and to feel that I was in a grotesque room other than the classroom. My thoughts and speech wandered from my subject, and the students saw that something was gravely amiss. Then I slumped down, unconscious in my chair, in a stupor from which no one could arouse me. Nor did my rightful faculties again look out upon the daylight of our normal world for five years, four months, and thirteen days.

  It is, of course, from others that I have learned what followed. I shewed no sign of consciousness for sixteen and a half hours, though removed to my home at 27 Crane St. and given the best of medical attention. At 3 a.m. May 15 my eyes opened and I began to speak, but before long the doctors and my family were thoroughly frightened by the trend of my expression and language. It was clear that I had no remembrance of my identity or of my past, though for some reason I seemed anxious to conceal this lack of knowledge. My eyes gazed strangely at the persons around me, and the flexions of my facial muscles were altogether unfamiliar.

  Even my speech seemed awkward and foreign. I used my vocal organs clumsily and gropingly, and my diction had a curiously stilted quality, as if I had laboriously learned the English language from books. The pronunciation was barbarously alien, whilst the idiom seemed to include both scraps of curious archaism and expressions of a wholly incomprehensible cast. Of the latter one in particular was very potently—even terrifiedly—recalled by the youngest of the physicians twenty years afterward. For at that late period such a phrase began to have an actual currency—first in England and then in the United States—and though of much complexity and indisputable newness, it reproduced in every least particular the mystifying words of the strange Arkham patient of 1908.

  Physical strength returned at once, although I required an odd amount of reeducation in the use of my hands, legs, and bodily apparatus in general. Because of this and other handicaps inherent in the mnemonic lapse, I was for some time kept under strict medical care. When I saw that my attempts to conceal the lapse had failed, I admitted it openly, and became eager for information of all sorts. Indeed, it seemed to the doctors that I had lost interest in my proper personality as soon as I found the case of amnesia accepted as a natural thing. They noticed that my chief efforts were to master certain points in history, science, art, language, and folklore—some of them tremendously abstruse, and some childishly simple—which remained, very oddly in many cases, outside my consciousness.

  At the same time they noticed that I had an inexplicable command of many almost unknown sorts of knowledge—a command which I seemed to wish to hide rather than display. I would inadvertently refer, with casual assurance, to specific events in dim ages outside the range of accepted history—passing off such references as a jest when I saw the surprise they created. And I had a way of speaking of the future which two or three times caused actual fright. These uncanny flashes soon ceased to appear, though some observers laid their vanishment more to a certain furtive caution on my part than to any waning of the strange knowledge behind them. Indeed, I seemed anomalously avid to absorb the speech, customs, and perspectives of the age around me; as if I were a studious traveller from a far, foreign land.

  As soon as permitted, I haunted the college library at all hours; and shortly began to arrange for those odd travels, and special courses at American and European universities, which evoked so much comment during the next few years. I did not at any time suffer from a lack of learned contacts, for my case had a mild celebrity among the psychologists of the period. I was lectured upon as a typical example of secondary personality—even though I seemed to puzzle the lecturers now and then with some bizarre symptom or some queer trace of carefully veiled mockery.

  Of real friendliness, however, I encountered little. Something in my aspect and speech seemed to excite vague fears and aversions in everyone I met, as if I were a being infinitely removed from all that is normal and healthful. This idea of a black, hidden horror connected with incalculable gulfs of some sort of distance was oddly widespread and persistent. My own family formed no exception. From the moment of my strange waking my wife had regarded me with extreme horror and loathing, vowing that I was some utter alien usurping the body of her husband. In 1910 she obtained a legal divorce, nor would she ever consent to see me even after my return to normalcy in 1913. These feelings were shared by my elder son and my small daughter, neither of whom I have ever seen since.

  Only my second son Wingate seemed able to conquer the terror and repulsion which my change aroused. He indeed felt that I was a stranger, but though only eight years old held fast to a faith that my proper self would return. When it did return he sought me out, and the courts gave me his custody. In succeeding years he helped me with the studies to which I was driven, and today at thirty-five he is a professor of psychology at Miskatonic. But I do not wonder at the horror I caused—for certainly, the mind, voice, and facial expression of the being that awaked on May 15, 1908 were not those of Nathaniel Wingate Peaslee.

  I will not attempt to tell much of my life from 1908 to 1913, since readers may glean all the outward essentials—as I largely had to do—from files of old newspapers and scientific journals. I was given charge of my funds, and spent them slowly and on the whole wisely, in travel and in study at various centres of learning. My travels, however, were singular in the extreme; involving long visits to remote and desolate places. In 1909 I spent a month in the Himalayas, and in 1911 aroused much attention through a camel trip into the unknown deserts of Arabia. What happened on those journeys I have never been able to learn. During the summer of 1912 I chartered a ship and sailed in the Arctic north of Spitzbergen, afterward shewing signs of disappointment. Later in that year I spent weeks alone beyond the limits of previous or subsequent exploration in the vast limestone cavern systems of western Virginia—black labyrinths so complex that no retracing of my steps could even be considered.

  My sojourns at the universities were marked by abnormally rapid assimilation, as if the secondary personality had an intelligence enormously superior to my own. I have found, also, that my rate of reading and solitary study was phenomenal. I could master every detail of a book merely by glancing over it as fast as I could turn the leaves; while my skill at interpreting complex figures in an instant was veritably awesome. At times there appeared almost ugly reports of my power to influence the thoughts and acts of others, though I seemed to have taken care to minimise displays of this faculty.

  Other ugly reports concerned my intimacy with leaders of occultist groups, and scholars suspected of connexion with nameless bands of abhorrent elder-world hierophants. These rumours, though never proved at the time, were doubtless stimulated by the known tenor of some of my reading—for the consultation of rare books at libraries cannot be effected secretly. There is tangible proof—in the form of marginal notes—that I went minutely through such things as the Comte d’Erlette’s Cultes des Goules, Ludvig Prinn’s De Vermis Mysteriis, the Unaussprechlichen Kulten of von Junzt, the surviving fragments of the puzzling Book of Eibon, and the dreaded Necronomicon of the mad Arab Abdul Alhazred. Then, too, it is undeniable that a fresh and evil wave of underground cult activity set in about the time of my odd mutation.

  In the summer of 1913 I began to display signs of ennui and flagging interest, and to hint to various associates that a change might soon be expected in me. I spoke of returning memories of my earlier life—though most auditors judged me insincere,
since all the recollections I gave were casual, and such as might have been learned from my old private papers. About the middle of August I returned to Arkham and reopened my long-closed house in Crane St. Here I installed a mechanism of the most curious aspect, constructed piecemeal by different makers of scientific apparatus in Europe and America, and guarded carefully from the sight of anyone intelligent enough to analyse it. Those who did see it—a workman, a servant, and the new housekeeper—say that it was a queer mixture of rods, wheels, and mirrors, though only about two feet tall, one foot wide, and one foot thick. The central mirror was circular and convex. All this is borne out by such makers of parts as can be located.

  On the evening of Friday, Sept. 26, I dismissed the housekeeper and the maid till noon of the next day. Lights burned in the house till late, and a lean, dark, curiously foreign-looking man called in an automobile. It was about 1 a.m. that the lights were last seen. At 2:15 a.m. a policeman observed the place in darkness, but with the stranger’s motor still at the curb. By four o’clock the motor was certainly gone. It was at six that a hesitant, foreign voice on the telephone asked Dr. Wilson to call at my house and bring me out of a peculiar faint. This call—a long-distance one—was later traced to a public booth in the North Station in Boston, but no sign of the lean foreigner was ever unearthed.

  When the doctor reached my house he found me unconscious in the sitting-room—in an easy-chair with a table drawn up before it. On the polished table-top were scratches shewing where some heavy object had rested. The queer machine was gone, nor was anything afterward heard of it. Undoubtedly the dark, lean foreigner had taken it away. In the library grate were abundant ashes evidently left from the burning of every remaining scrap of paper on which I had written since the advent of the amnesia. Dr. Wilson found my breathing very peculiar, but after an hypodermic injection it became more regular.

  At 11:15 a.m., Sept. 27, I stirred vigorously, and my hitherto mask-like face began to shew signs of expression. Dr. Wilson remarked that the expression was not that of my secondary personality, but seemed much like that of my normal self. About 11:30 I muttered some very curious syllables—syllables which seemed unrelated to any human speech. I appeared, too, to struggle against something. Then, just after noon—the housekeeper and the maid having meanwhile returned—I began to mutter in English.

  “… of the orthodox economists of that period, Jevons typifies the prevailing trend toward scientific correlation. His attempt to link the commercial cycle of prosperity and depression with the physical cycle of the solar spots forms perhaps the apex of …”

  Nathaniel Wingate Peaslee had come back—a spirit in whose time-scale it was still that Thursday morning in 1908, with the economics class gazing up at the battered desk on the platform.

  II.

  My reabsorption into normal life was a painful and difficult process. The loss of over five years creates more complications than can be imagined, and in my case there were countless matters to be adjusted. What I heard of my actions since 1908 astonished and disturbed me, but I tried to view the matter as philosophically as I could. At last regaining custody of my second son Wingate, I settled down with him in the Crane Street house and endeavoured to resume teaching—my old professorship having been kindly offered me by the college.

  I began work with the February, 1914, term, and kept at it just a year. By that time I realised how badly my experience had shaken me. Though perfectly sane—I hoped—and with no flaw in my original personality, I had not the nervous energy of the old days. Vague dreams and queer ideas continually haunted me, and when the outbreak of the world war turned my mind to history I found myself thinking of periods and events in the oddest possible fashion. My conception of time—my ability to distinguish between consecutiveness and simultaneousness—seemed subtly disordered; so that I formed chimerical notions about living in one age and casting one’s mind all over eternity for knowledge of past and future ages.

  The war gave me strange impressions of remembering some of its far-off consequences—as if I knew how it was coming out and could look back upon it in the light of future information. All such quasi-memories were attended with much pain, and with a feeling that some artificial psychological barrier was set against them. When I diffidently hinted to others about my impressions I met with varied responses. Some persons looked uncomfortably at me, but men in the mathematics department spoke of new developments in those theories of relativity—then discussed only in learned circles—which were later to become so famous. Dr. Albert Einstein, they said, was rapidly reducing time to the status of a mere dimension.

  But the dreams and disturbed feelings gained on me, so that I had to drop my regular work in 1915. Certain of the impressions were taking an annoying shape—giving me the persistent notion that my amnesia had formed some unholy sort of exchange; that the secondary personality had indeed been an intruding force from unknown regions, and that my own personality had suffered displacement. Thus I was driven to vague and frightful speculations concerning the whereabouts of my true self during the years that another had held my body. The curious knowledge and strange conduct of my body’s late tenant troubled me more and more as I learned further details from persons, papers, and magazines. Queernesses that had baffled others seemed to harmonise terribly with some background of black knowledge which festered in the chasms of my subconscious. I began to search feverishly for every scrap of information bearing on the studies and travels of that other one during the dark years.

  Not all of my troubles were as semi-abstract as this. There were the dreams—and these seemed to grow in vividness and concreteness. Knowing how most would regard them, I seldom mentioned them to anyone but my son or certain trusted psychologists, but eventually I commenced a scientific study of other cases in order to see how typical or non-typical such visions might be among amnesia victims. My results, aided by psychologists, historians, anthropologists, and mental specialists of wide experience, and by a study that included all records of split personalities from the days of daemoniac-possession legends to the medically realistic present, at first bothered me more than they consoled me.

  I soon found that my dreams had indeed no counterpart in the overwhelming bulk of true amnesia cases. There remained, however, a tiny residue of accounts which for years baffled and shocked me with their parallelism to my own experience. Some of them were bits of ancient folklore; others were case-histories in the annals of medicine; one or two were anecdotes obscurely buried in standard histories. It thus appeared that, while my special kind of affliction was prodigiously rare, instances of it had occurred at long intervals ever since the beginning of man’s annals. Some centuries might contain one, two, or three cases; others none—or at least none whose record survived.

  The essence was always the same—a person of keen thoughtfulness seized with a strange secondary life and leading for a greater or lesser period an utterly alien existence typified at first by vocal and bodily awkwardness, and later by a wholesale acquisition of scientific, historic, artistic, and anthropological knowledge; an acquisition carried on with feverish zest and with a wholly abnormal absorptive power. Then a sudden return of the rightful consciousness, intermittently plagued ever after with vague unplaceable dreams suggesting fragments of some hideous memory elaborately blotted out. And the close resemblance of those nightmares to my own—even in some of the smallest particulars—left no doubt in my mind of their significantly typical nature. One or two of the cases had an added ring of faint, blasphemous familiarity, as if I had heard of them before through some cosmic channel too morbid and frightful to contemplate. In three instances there was specific mention of such an unknown machine as had been in my house before the second change.

  Another thing that cloudily worried me during my investigation was the somewhat greater frequency of cases where a brief, elusive glimpse of the typical nightmares was afforded to persons not visited with well-defined amnesia. These persons were largely of mediocre mind or less—some
so primitive that they could scarcely be thought of as vehicles for abnormal scholarship and preternatural mental acquisitions. For a second they would be fired with alien force—then a backward lapse and a thin, swift-fading memory of un-human horrors.

  There had been at least three such cases during the past half century—one only fifteen years before. Had something been groping blindly through time from some unsuspected abyss in Nature? Were these faint cases monstrous, sinister experiments of a kind and authorship utterly beyond sane belief? Such were a few of the formless speculations of my weaker hours—fancies abetted by myths which my studies uncovered. For I could not doubt but that certain persistent legends of immemorial antiquity, apparently unknown to the victims and physicians connected with recent amnesia cases, formed a striking and awesome elaboration of memory lapses such as mine.

  Of the nature of the dreams and impressions which were growing so clamorous I still almost fear to speak. They seemed to savour of madness, and at times I believed I was indeed going mad. Was there a special type of delusion afflicting those who had suffered lapses of memory? Conceivably, the efforts of the subconscious mind to fill up a perplexing blank with pseudo-memories might give rise to strange imaginative vagaries. This, indeed (though an alternative folklore theory finally seemed to me more plausible), was the belief of many of the alienists who helped me in my search for parallel cases, and who shared my puzzlement at the exact resemblances sometimes discovered. They did not call the condition true insanity, but classed it rather among neurotic disorders. My course in trying to track it down and analyse it, instead of vainly seeking to dismiss or forget it, they heartily endorsed as correct according to the best psychological principles. I especially valued the advice of such physicians as had studied me during my possession by the other personality.