It was a curious thing that there was no perceptible wind over the lagoon. Perhaps the reason was that we invariably associate wind with coolness, rather than any sort of a hushed movement of the air—and the impulse that brushed up on the veranda to us was as warm as a child’s breath on the face. There was simply no whisper of sound on shore or sea or forest. The curlews were stilled, the wild creatures were likely lying motionless, trying to escape the heat, the little rustlings and murmurings of stirring vegetation was gone from the gardens. But that first silence, remarkable enough, seemed to deepen as we waited.

There is a point, in temperature, that seems the utter limit of cold. Mushers along certain trails in the North had known that point—when there seems simply no heat left in the bitter, crackling, biting air. The temperature, at such times, registers forty—fifty—sixty below. Yet the scientist, in his laboratory, with his liquid hydrogen vaporizing in a vacuum, can show that this temperature is not the beginning of the fearful scale of cold. To-night it was the same way with the silence. There simply seemed no sound left. But as we waited the silence grew and swelled until the brain ceased to believe the senses and the image of reality was gone. It gave you the impression of being fast asleep and in a dream that might easily turn to death.

The mind kept dwelling on death. It was a great deal more plausible than life. The image of life was gone from that bleak manor house by the sea—the sea was dead, the air, all the elements by which men view their lives. The forest, lost in its silence, its most whispered voices stilled, was a dead forest, incomprehensible as living.

I went upstairs soon after. I thought it might be cooler there. Sometimes, if you go a few feet off the ground, you find it cooler—quite in opposition to the fact that hot air rises. There was no appreciable difference, however; but here, at least, I could take off my outer clothes. Then I got into a dressing-gown and slippers and waited, with a breathlessness and impatience not quite healthy and normal, for the late night sea breeze to spring up.

Seemingly it had been delayed. The hour was past eleven, the sweltering heat still remained. There was no way under Heaven to pass the time. One couldn’t read, for the reason that the mental effort of following the lines of type was incomprehensibly fatiguing. I had neither the energy nor the interest to work upon the cryptogram—that baffling column of four-lettered words. Yet the brain was inordinately active. Ungoverned thought swept through it in ordered trains, in sudden, lunging waves, and in swirling eddies. Yet the thoughts were not clean-cut, wholly true—they overlapped with the bizarre and elfin impulses of the fancy, and the fine edge of discrimination between reality and dreams was some way dulled. It wasn’t easy to hold the brain in perfect bondage.

To that fact alone I try to ascribe the curious flood of thoughts that swept me in those midnight hours. Except for the heat, perhaps in a measure for the silence, I wouldn’t have known them at all. I got to thinking about last night’s crime, and I couldn’t get it out of mind. The conceptions I had formed of it, the theories and decisions, seemed less and less convincing as I sat overlooking those shadowed, silent grounds. So much depends on the point of view. Ordinarily, our will gives us strength to believe wholly what we want to believe and nothing else. But the powers of the will were unstable to-night, the whole seat of being was shaken, and my fine theories in regard to Pescini seemed to lack the stuff of truth. I suppose every man present provided some satisfactory theory to fit the facts, for no other reason than that we didn’t want to change our conception of Things as They Are. Such a course was essential to our own self-comfort and security. But my Pescini theory seemed far-fetched. In that silence and that heat, anything could be true at Kastle Krags!

From this point my mind led logically to the most disquieting and fearful thing of all. What was to prevent last night’s crime from recurring?

It isn’t hard to see the basis for such a thought. Some way, in these last, stifling, almost maddening hours, it had become difficult to rely implicitly on our rational interpretation of things. Certain things are credible to the every-day man in the every-day mood—things such as aeronautics and wireless, that to a savage mind would seem a thousand times more incredible than mere witchcraft and magic—and certain things simply can not and will not be believed. Society itself, our laws, our customs, our basic attitude towards life depends on a fine balance of what is credible and what is not, an imperious disbelief in any manifestation out of the common run of things. It is altogether good for society when this can be so. Men can not rise up from savagery until it is so. As long as black magic and witchcraft haunt the souls of men, there is nothing to trust, nothing to hold to or build towards, nothing permanent or infallible on which to rely, and hope can not escape from fear, and there is no promise that to-day’s work will stand till to-morrow. Men are far happier when they may master their own beliefs. There is nothing so destructive to happiness, so favorable to the dominion of Fear, as an indiscriminate credulity. Those African explorers who have seen the curse of fear in the Congo tribes need not be told this fact.

But to-night this fine scorn of the supernatural and the bizarre was some way gone from my being. It wasn’t so easy to reject them now. Those hide-and-seek, half-glimpsed, eerie phantasies that are hidden deep in every man’s subconscious mind were in the ascendancy to-night. They had been implanted in the germ-plasm a thousand thousand generations gone, they were a dim and mystic heritage from the childhood days of the race, the fear and the dreads and horrors of those dark forests of countless thousands of years ago, and they still lie like a shadow over the fear-cursed minds of some of the more savage peoples. Civilization has mostly got away from them, it has strengthened itself steadily against them, building with the high aim of wholly escaping from them, yet no man in this childlike world is wholly unknown to them. The blind, ghastly fear of the darkness, of the unknown, of the whispering voice or the rustling of garments of one who returns from beyond the void is an experience few human beings can deny.