Less than a week after our return to England, strange things began to happen. We lived as recluses, devoid of friends, alone, and without servants in a few rooms of an ancient manor house on a bleak and unfrequented moor, so that our doors were seldom disturbed by the knock of the visitor.

Now, however, we were troubled by what seemed to be a frequent fumbling in the night, not only around the doors but around the windows also, upper as well as lower. Once we fancied that a large, opaque body darkened the library window when the moon was shining against it, and another time we thought we heard a whirring or flapping sound not far off. On each occasion investigation revealed nothing, and we began to ascribe the occurrences to imagination which still prolonged in our ears the faint far baying we thought we had heard in the Holland churchyard. The jade amulet now reposed in a niche in our museum, and sometimes we burned a strangely scented candle before it. We read much in Alhazred’s Necronomicon about its properties, and about the relation of ghosts’ souls to the objects it symbolised; and were disturbed by what we read.

Then terror came.

On the night of September 24, 19—, I heard a knock at my chamber door. Fancying it St John’s, I bade the knocker enter, but was answered only by a shrill laugh. There was no-one in the corridor. When I aroused St John from his sleep, he professed entire ignorance of the event, and became as worried as I. It was the night that the faint, distant baying over the moor became to us a certain and dreaded reality.

Four days later, whilst we were both in the hidden museum, there came a low, cautious scratching at the single door which led to the secret library staircase. Our alarm was now divided, for, besides our fear of the unknown, we had always entertained a dread that our grisly collection might be discovered. Extinguishing all lights, we proceeded to the door and threw it suddenly open; whereupon we felt an unaccountable rush of air, and heard, as if receding far away, a queer combination of rustling, tittering, and articulate chatter. Whether we were mad, dreaming, or in our senses, we did not try to determine. We only realised, with the blackest of apprehensions, that the apparently disembodied chatter was beyond a doubt in the Dutch language.

After that we lived in growing horror and fascination. Mostly we held to the theory that we were jointly going mad from our life of unnatural excitements, but sometimes it pleased us more to dramatise ourselves as the victims of some creeping and appalling doom. Bizarre manifestations were now too frequent to count. Our lonely house was seemingly alive with the presence of some malign being whose nature we could not guess, and every night that daemoniac baying rolled over the windswept moor, always louder and louder. On October 29 we found in the soft earth underneath the library window a series of footprints utterly impossible to describe. They were as baffling as the hordes of great bats, which haunted the old manor house in unprecedented and increasing numbers.