Yet what I felt of dread was no ordinary ghostly fear. It was infinitely greater, stranger, and seemed to arise from some dim ancestral sense of terror more profoundly disturbing than anything I had known or dreamed of. We had “strayed,” as the Swede put it, into some region or some set of conditions where the risks were great, yet unintelligible to us; where the frontiers of some unknown world lay close about us. It was a spot held by the dwellers in some outer space, a sort of peep-hole whence they could spy upon the earth, themselves unseen, a point where the veil between had worn a little thin. As the final result of too long a sojourn here, we should be carried over the border and deprived of what we called “our lives,” yet by mental, not physical, processes. In that sense, as he said, we should be the victims of our adventure—a sacrifice. It took us in different fashion, each according to the measure of his sensitiveness and powers of resistance. I translated it vaguely into a personification of the mightily disturbed elements, investing them with the horror of a deliberate and malefic purpose, resentful of our audacious intrusion into their breeding-place; whereas my friend threw it into the unoriginal form at first of a trespass on some ancient shrine, some place where the old gods still held sway, where the emotional forces of former worshippers still clung, and the ancestral portion of him yielded to the old pagan spell. At any rate, here was a place unpolluted by men, kept clean by the winds from coarsening human influences, a place where spiritual agencies were within reach and aggressive. Never, before or since, have I been so attacked by indescribable suggestions of a “beyond region,” of another scheme of life, another revolution not parallel to the human. And in the end our minds would succumb under the weight of the awful spell, and we should be drawn across the frontier into _their_ world. Small things testified to the amazing influence of the place, and now in the silence round the fire they allowed themselves to be noted by the mind. The very atmosphere had proved itself a magnifying medium to distort every indication: the otter rolling in the current, the hurrying boatman making signs, the shifting willows, one and all had been robbed of its natural character, and revealed in something of its other aspect—as it existed across the border to that other region. And this changed aspect I felt was now not merely to me, but to the race. The whole experience whose verge we touched was unknown to humanity at all. It was a new order of experience, and in the true sense of the word _unearthly_. “It’s the deliberate, calculating purpose that reduces one’s courage to zero,” the Swede said suddenly, as if he had been actually following my thoughts. “Otherwise imagination might count for much. But the paddle, the canoe, the lessening food—” “Haven’t I explained all that once?” I interrupted viciously.