perceiving me he stood irresolute, as though uncertain whether to come over to me or not. I had no desire for an interview with him, however, so I hurried past him, on which he continued on his way, still shouting and striking about with his club. When he had disappeared over the fells, I made my way down to his cottage, determined to find some clue to what occurred. I was surprised, on reaching it, to find the iron-plated door flung wide open. The ground immediately outside it was marked with the signs of a struggle. The chemical apparatus within and the furniture were all dashed about and shattered. Most suggestive of all, the sinister wooden cage was stained with blood-marks, and its unfortunate occupant had disappeared. My heart was heavy for the little man, for I was assured I should never see him in this world more.

There was nothing in the cabin to throw any light upon the identity of my neighbours. The room was stuffed with chemical instruments. In one corner a small bookcase contained a choice selection of works of science. In another was a pile of geological specimens collected from the limestone.

I caught no glimpse of the surgeon upon my homeward journey; but when I reached my cottage I was astonished and indignant to find that somebody had entered it in my absence. Boxes had been pulled out from under the bed, the curtains disarranged, the chairs drawn out from the wall. Even my study had not been safe from this rough intruder, for the prints of a heavy boot were plainly visible on the ebony-black carpet.

IV: OF THE MAN WHO CAME IN THE NIGHT

The night set in gusty and tempestuous, and the moon was all girt with ragged clouds. The wind blew in melancholy gusts, sobbing and sighing over the moor, and setting all the gorse bushes agroaning. From time to time a little sputter of rain pattered up against the window-pane. I sat until near midnight, glancing over the fragment on immortality by Iamblichus, the Alexandrian platonist, of whom the Emperor Julian said that he was posterior to Plato in time but not in genius. At last, shutting up my book, I opened my door and took a last look at the dreary fell and still more dreary sky. As I protruded my head, a swoop of wind caught me and sent the red ashes of my pipe sparkling and dancing through the darkness. At the same moment the moon shone brilliantly out from between two clouds and I saw, sitting on the hillside, not two hundred yards from my door, the man who called himself the surgeon of Gaster Fell. He was squatted among the heather, his elbows upon his knees, and his chin resting upon his hands, as motionless as a stone, with his gaze fixed steadily upon the door of my dwelling.

At the sight of this ill-omened sentinel, a chill of horror and of fear shot through me, for his gloomy and mysterious associations had cast a glamour round the man, and the hour and place were in keeping with his sinister presence. In a moment, however, a manly glow of resentment and self-confidence drove this petty emotion from my mind, and I strode fearlessly in his direction. He rose as I approached and faced me, with the moon shining on his grave, bearded face and glittering on his eyeballs. "What is the meaning of this?" I cried, as I came upon him. "What right have you to play the spy on me?"

I could see the flush of anger rise on his face. "Your stay in the country has made you forget your manners," he said. "The moor is free to all."

"You will say next that my house is free to all," I said, hotly. "You have had the impertinence to ransack it in my absence this afternoon."

He started, and his features showed the most intense excitement. "I swear to you that I had no hand in it!" he cried. "I have never set foot in your house in my life. Oh, sir, sir, if you will but believe me, there is a danger hanging over you, and you would do well to be careful."

"I have had enough of you," I said. "I saw that cowardly blow you struck when you thought no human eye rested upon you. I have been to your cottage, too, and know all that it has to tell. If there is a law in England, you shall hang for what you have done. As to me, I am an old soldier, sir, and I am armed. I shall not fasten my door. But if you or any other villain attempt to cross my threshold it shall be at your own risk." With these words, I swung round upon my heel and strode into my cabin.

For two days the wind freshened and increased, with constant squalls of rain until on the third night the most furious storm was raging which I can ever recollect in England. I felt that it was positively useless to go to bed, nor could I concentrate my mind sufficiently to read a book. I turned my lamp half down to moderate the glare, and leaning back in my chair, I gave myself up to reverie. I must have lost all perception of time, for I have no recollection how long I sat there on the borderland betwixt thought and slumber. At last, about 3 or possibly 4 o'clock, I came to myself with a start—not only came to myself, but with every sense and nerve upon the strain. Looking round my chamber in the dim light, I could not see anything to justify my sudden trepidation. The homely room, the rain-blurred window and the rude wooden door were all as they had been. I had begun to persuade myself that some half-formed dream had sent that vague thrill through my nerves, when in a moment I became conscious of what it was. It was a sound—the sound of a human step outside my solitary cottage.

Amid the thunder and the rain and the wind I could hear it—a dull, stealthy footfall, now on the grass, now on the stones—occasionally stopping entirely, then resumed, and ever drawing nearer. I sat breathlessly, listening to the eerie sound. It had stopped now at my very door, and was replaced by a panting and gasping, as of one who has travelled fast and far.

By the flickering light of the expiring lamp I could see that the latch of my door was twitching, as though a gentle pressure was exerted on it from without. Slowly, slowly, it rose, until it was free of the catch, and then there was a pause of a quarter minute or more, while I still sat silent with dilated eyes and drawn sabre. Then, very slowly, the door began to revolve upon its hinges, and the keen air of the night came whistling through the slit. Very cautiously it was pushed open, so that never a sound came from the rusty hinges. As the aperture enlarged, I became aware of a dark, shadowy figure upon my threshold, and of a pale face that looked in at me. The features were human, but the eyes were not. They seemed to burn through the darkness with a greenish brilliancy of their own; and in their baleful, shifty glare I was conscious of the very spirit of murder. Springing from my chair, I had raised my naked sword, when, with a wild shouting, a second figure dashed up to my door. At its approach my shadowy visitant uttered a shrill cry, and fled away across the fells, yelping like a beaten hound.

Tingling with my recent fear, I stood at my door, peering through the night with the discordant cry of the fugitives still ringing in my ears. At that moment a vivid flash of lightning illuminated the whole landscape and made it as clear as day. By its light I saw far away upon the hillside two dark figures pursuing each other with extreme rapidity across the fells. Even at that distance the contrast between them forbid all doubt as to their identity. The first was the small, elderly man, whom I had supposed to be dead; the second was my neighbour, the surgeon. For an instant they stood out clear and hard in the unearthly light; in the next, the darkness had closed over them, and they were gone. As I turned to re-enter my chamber, my foot rattled against something on my threshold. Stooping, I found it was a straight knife, fashioned entirely of lead, and so soft and brittle that it was a strange choice for a weapon. To render it more harmless, the top had been cut square off. The edge, however, had been assiduously sharpened against a stone, as was evident from the markings upon it, so that it was still a