'How the dickens is that? the houses don't tumble down before one's eyes, I suppose!'
'Well, no, not exactly that. But Harlesden as an entity disappears. Your street turns into a quiet lane, and your staring houses into elm trees, and the back-gardens into green meadows. You pass instantly from town to country; there is no transition as in a small country town, no soft gradations of wider lawns and orchards, with houses gradually becoming less dense, but a dead stop. I believe the people who live there mostly go into the City. I have seen once or twice a laden 'bus bound thitherwards. But however that may be, I can't conceive a greater loneliness in a desert at midnight than there is there at midday. It is like a city of the dead; the streets are glaring and desolate, and as you pass it suddenly strikes you that this too is part of London. Well, a year or two ago there was a doctor living there; he had set up his brass plate and his red lamp at the very end of one of those shining streets, and from the back of the house, the fields stretched away to the north. I don't know what his reason was in settling down in such an out-of-the-way place, perhaps Dr. Black, as we will call him, was a far-seeing man and looked ahead. His relations, so it appeared afterwards, had lost sight of him for many years and didn't even know he was a doctor, much less where he lived. However, there he was settled in Harlesden, with some fragments of a practice, and an uncommonly pretty wife. People used to see them walking out together in the summer evenings soon after they came to Harlesden, and, so far as could be observed, they seemed a very affectionate couple. These walks went on through the autumn, and then ceased; but, of course, as the days grew dark and the weather cold, the lanes near Harlesden might be expected to lose many of their attractions. All through the winter nobody saw anything of Mrs. Black; the doctor used to reply to his patients' inquiries that she was a "little out of sorts, would be better, no doubt, in the spring." But the spring came, and the summer, and no Mrs. Black appeared, and at last people began to rumour and talk amongst themselves, and all sorts of queer things were said at "high teas," which you may possibly have heard are the only form of entertainment known in such suburbs. Dr. Black began to surprise some very odd looks cast in his direction, and the practice, such as it was, fell off before his eyes. In short, when the neighbours whispered about the matter, they whispered that Mrs. Black was dead, and that the doctor had made away with her. But this wasn't the case; Mrs. Black was seen alive in June. It was a Sunday afternoon, one of those few exquisite days that an English climate offers, and half London had strayed out into the fields, north, south, east, and west to smell the scent of the white May, and to see if the wild roses were yet in blossom in the hedges. I had gone out myself early in the morning, and had had a long ramble, and somehow or other as I was steering homeward I found myself in this very Harlesden we have been talking about. To be exact, I had a glass of beer in the "General Gordon," the most flourishing house in the neighbourhood, and as I was wandering rather aimlessly about, I saw an uncommonly tempting gap in a hedgerow, and resolved to explore the meadow beyond. Soft grass is very grateful to the feet after the infernal grit strewn on suburban sidewalks, and after walking about for some time I thought I should like to sit down on a bank and have a smoke. While I was getting out my pouch, I looked up in the direction of the houses, and as I looked I felt my breath caught back, and my teeth began to chatter, and the stick I had in one hand snapped in two with the grip I gave it. It was as if I had had an electric current down my spine, and yet for some moment of time which seemed long, but which must have been very short, I caught myself wondering what on earth was the matter. Then I knew what had made my very heart shudder and my bones grind together in an agony. As I glanced up I had looked straight towards the last house in the row before me, and in an upper window of that house I had seen for some short fraction of a second a face. It was the face of a woman, and yet it was not human. You and I, Salisbury, have heard in our time, as we sat in our seats in church in sober English fashion, of a lust that cannot be satiated and of a fire that is unquenchable, but few of us have any notion what these words mean. I hope you never may, for as I saw that face at the window, with the blue sky above me and the warm air playing in gusts about me, I knew I had looked into another world—looked through the window of a commonplace, brand-new house, and seen hell open before me. When the first shock was over, I thought once or twice that I should have fainted; my face streamed with a cold sweat, and my breath came and went in sobs, as if I had been half drowned. I managed to get up at last, and walked round to the street, and there I saw the name "Dr. Black" on the post by the front gate. As fate or my luck would have it, the door opened and a man came down the steps as I passed by. I had no doubt it was the doctor himself. He was of a type rather common in London; long and thin, with a pasty face and a dull black moustache. He gave me a look as we passed each other on the pavement, and though it was merely the casual glance which one foot-passenger bestows on another, I felt convinced in my mind that here was an ugly customer to deal with. As you may imagine, I went my way a good deal puzzled and horrified too by what I had seen; for I had paid another visit to the "General Gordon," and had got together a good deal of the common gossip of the place about the Blacks. I didn't mention the fact that I had seen a woman's face in the window; but I heard that Mrs. Black had been much admired for her beautiful golden hair, and round what had struck me with such a nameless terror, there was a mist of flowing yellow hair, as it were an aureole of glory round the visage of a satyr. The whole thing bothered me in an indescribable manner; and when I got home I tried my best to think of the impression I had received as an illusion, but it was no use. I knew very well I had seen what I have tried to describe to you, and I was morally certain that I had seen Mrs. Black. And then there was the gossip of the place, the suspicion of foul play, which I knew to be false, and my own conviction that there was some deadly mischief or other going on in that bright red house at the corner of Devon Road: how to construct a theory of a reasonable kind out of these two elements. In short, I found myself in a world of mystery; I puzzled my head over it and filled up my leisure moments by gathering together odd threads of speculation, but I never moved a step towards any real solution, and as the summer days went on the matter seemed to grow misty and indistinct, shadowing some vague terror, like a nightmare of last month. I suppose it would before long have faded into the background of my brain—I should not have forgotten it, for such a thing could never be forgotten—but one morning as I was looking over the paper my eye was caught by a heading over some two dozen lines of small type. The words I had seen were simply, "The Harlesden Case," and I knew what I was going to read. Mrs. Black was dead. Black had called in another medical man to certify as to cause of death, and something or other had aroused the strange doctor's suspicions and there had been an inquest and post-mortem. And the result? That, I will confess, did astonish me considerably; it was the triumph of the unexpected. The two doctors who made the autopsy were obliged to confess that they could not discover the faintest trace of any kind of foul play; their most exquisite tests and reagents failed to detect the presence of poison in the most infinitesimal quantity. Death, they found, had been caused by a somewhat obscure and scientifically interesting form of brain disease. The tissue of the brain and the molecules of the grey matter had undergone a most extraordinary series of changes; and the younger of the two doctors, who has some reputation, I believe, as a specialist in brain trouble, made some remarks in giving his evidence which struck me deeply at the time, though I did not then grasp their full significance. He said: "At the commencement of the examination I was astonished to find appearances of a character entirely new to me, notwithstanding my somewhat large experience. I need not specify these appearances at present, it will be sufficient for me to state that as I proceeded in my task I could scarcely believe that the brain before me was that of a human being at all." There was some surprise at this statement, as you may imagine, and the coroner asked the doctor if he meant to say that the brain resembled that of an animal. "No," he replied, "I should not put it in that way. Some of the appearances I noticed seemed to point in that direction, but others,