There in the moonlight that flooded the spacious plain was a spectacle which no mortal, having seen it, could ever forget. To the sound of reedy pipes that echoed over the bog there glided silently and eerily a mixed throng of swaying figures, reeling through such a revel as the Sicilians may have danced to Demeter in the old days under the harvest moon beside the Cyane. The wide plain, the golden moonlight, the shadowy moving forms, and above all the shrill monotonous piping, produced an effect which almost paralyzed me; yet I noted amidst my fear that half of these tireless mechanical dancers were the laborers whom I had thought asleep, whilst the other half were strange airy beings in white, half-indeterminate in nature, but suggesting pale wistful naiads from the haunted fountains of the bog. I do not know how long I gazed at this sight from the lonely turret window before I dropped suddenly in a dreamless swoon, out of which the high sun of morning aroused me.
My first impulse on awaking was to communicate all my fears and observations to Denys Barry, but as I saw the sunlight glowing through the latticed east window I became sure that there was no reality in what I thought I had seen. I am given to strange fantasms, yet am never weak enough to believe in them; so on this occasion contented myself with questioning the laborers, who slept very late and recalled nothing of the previous night save misty dreams of shrill sounds. This matter of the spectral piping harassed me greatly, and I wondered if the crickets of autumn had come before their time to vex the night and haunt the visions of men. Later in the day I watched Barry in the library poring over his plans for the great work which was to begin on the morrow, and for the first time felt a touch of the same kind of fear that had driven the peasants away. For some unknown reason I dreaded the thought of disturbing the ancient bog and its sunless secrets, and pictured terrible sights lying black under the unmeasured depth of age-old peat. That these secrets should be brought to light seemed injudicious, and I began to wish for an excuse to leave the castle and the village. I went so far as to talk casually to Barry on the subject, but did not dare continue after he gave his resounding laugh. So I was silent when the sun set fulgently over the far hills, and Kilderry blazed all red and gold in a flame that seemed a portent.
Whether the events of that night were of reality or illusion I shall never ascertain. Certainly they transcend anything we dream of in nature and the universe; yet in no normal fashion can I explain those disappearances which were known to all men after it was over. I retired early and full of dread, and for a long time could not sleep in the uncanny silence of the tower. It was very dark, for although the sky was clear the moon was now well in the wane, and would not rise till the small hours. I thought as I lay there of Denys Barry, and of what would befall that bog when the day came, and found myself almost frantic with an impulse to rush out into the night, take Barry’s car, and drive madly to Ballylough out of the menaced lands. But before my fears could crystallize into action I had fallen asleep, and gazed in dreams upon the city in the valley, cold and dead under a shroud of hideous shadow.
Probably it was the shrill piping that awaked me, yet that piping was not what I noticed first when I opened my eyes. I was lying with my back to the east window overlooking the bog, where the waning moon would rise, and therefore expected to see light cast on the opposite wall before me; but I had not looked for such a sight as now appeared. Light indeed glowed on the panels ahead, but it was not any light that the moon gives. Terrible and piercing was the shaft of ruddy refulgence that streamed through the gothic window, and the whole chamber was brilliant with a splendor intense and unearthly. My immediate actions were peculiar for such a situation, but it is only in tales that a man does the dramatic and foreseen thing. Instead of looking out across the bog toward the source of the new light, I kept my eyes from the window in panic fear, and clumsily drew on my clothing with some dazed idea of escape. I remember seizing my revolver and hat, but before it was over I had lost them both without firing the one or donning the other. After a time the fascination of the red radiance overcame my fright, and I crept to the east window and looked out whilst the maddening, incessant piping whined and reverberated through the castle and over all the village.
Over the bog was a deluge of flaring light, scarlet and sinister, and pouring from the strange olden ruin on the far islet. The aspect of that ruin I can not describe – I must have been mad, for it seemed to rise majestic and undecayed, splendid and column-cinctured, the flame-reflecting marble of its entablature piercing the sky like the apex of a temple on a mountain-top. Flutes shrieked and drums began to beat, and as I watched in awe and terror I thought I saw dark saltant forms silhouetted grotesquely against the vision of marble and effulgence. The effect was titanic – altogether unthinkable – and I might have stared indefinitely had not the sound of the piping seemed to grow stronger at my left. Trembling with a terror oddly mixed with ecstasy, I crossed the circular room to the north window from which I could see the village and the plain at the edge of the bog. There my eyes dilated again with a wild wonder as great as if I had not just turned from a scene beyond the pale of nature, for on the ghastly red-litten plain was moving a procession of beings in such a manner as none ever saw before save in nightmares.
Half gliding, half floating in the air, the white-clad bog-wraiths were slowly retreating toward the still waters and the island ruin in fantastic formations suggesting some ancient and solemn ceremonial dance. Their waving translucent arms, guided by the detestable piping of those unseen flutes, beckoned in uncanny rhythm to a throng of lurching laborers who followed doglike with blind, brainless, floundering steps as if dragged by a clumsy but resistless demon-will. As the naiads neared the bog, without altering their course, a new line of stumbling stragglers zigzagged drunkenly out of the castle from some door far below my window, groped sightiessly across the courtyard and through the intervening bit of village, and joined the floundering column of laborers on the plain. Despite their distance below me I at once knew they were the servants brought from the North, for I recognized the ugly and unwieldy form of the cook, whose very absurdness had now become unutterably tragic. The flutes piped horribly, and again I heard the beating of the drums from the direction of the island ruin. Then silently and gracefully the naiads reached the water and melted one by one into the ancient bog; while the line of followers, never checking their speed, splashed awkwardly after them and vanished amidst a tiny vortex of unwholesome bubbles which I could barely see in the scarlet light. And as the last pathetic straggler, the fat cook, sank heavily out of sight in that sullen pool, the flutes and the drums grew silent, and the blinding red rays from the ruins snapped instantaneously out, leaving the village of doom lone and desolate in the wan beams of a new-risen moon.
My condition was now one of indescribable chaos. Not knowing whether I was mad or sane, sleeping or waking, I was saved only by a merciful numbness. I believe I did ridiculous things such as offering prayers to Artemis, Latona, Demeter, Persephone, and Plouton. All that I recalled of a classic youth came to my lips as the horrors of the situation roused my deepest superstitions. I felt that I had witnessed the death of a whole village, and knew I was alone in the castle with Denys Barry, whose boldness had brought down a doom. As I thought of him, new terrors convulsed me, and I fell to the floor; not fainting, but physically helpless. Then I felt the icy blast from the east window where the moon had risen, and began to hear the shrieks in the castle far below me. Soon those shrieks had attained a magnitude and quality which can not be written of, and which makes me faint as I think of them. All I can say is that they came from something I had known as a friend.