With Barnard and Mallinson assisting, the pilot was extracted from his seat and lifted to the ground. He was unconscious, not dead. Conway had no particular medical knowledge, but, as to most men who have lived in outlandish places, the phenomena of illness were mostly familiar. “Possibly a heart attack brought on by the high altitude,” he diagnosed, stooping over the unknown man. “We can do very little for him out here – there’s no shelter from this infernal wind. Better get him inside the cabin, and ourselves too. We haven’t an idea where we are, and it’s hopeless to make a move until daylight.”

The verdict and the suggestion were both accepted without dispute. Even Mallinson concurred. They carried the man into the cabin and laid him full-length along the gangway between the seats. The interior was no warmer than outside, but offered a screen to the flurries of wind. It was the wind, before much time had passed, that became the central preoccupation of them all – the leit-motif, as it were, of the whole mournful night. It was not an ordinary wind. It was not merely a strong wind or a cold wind. It was somehow a frenzy that lived all around them, a master stamping and ranting over his own domain. It tilted the loaded machine and shook it viciously, and when Conway glanced through the windows it seemed as if the wind were whirling splinters of light out of the stars.

The stranger lay inert, while Conway, with difficulty in the dimness and confined space, made what examination he could by the light of matches. But it did not reveal much. “His heart’s faint,” he said at last, and then Miss Brinklow, after groping in her handbag, created a small sensation. “I wonder if this would be any use to the poor man,” she proffered condescendingly. “I never touch a drop myself, but I always carry it with me in case of accidents. And this is a sort of accident, isn’t it?”

“I should say it was,” replied Conway with grimness. He unscrewed the bottle, smelt it, and poured some of the brandy into the man’s mouth. “Just the stuff for him. Thanks.” After an interval the slightest movement of eyelids was visible. Mallinson suddenly became hysterical. “I can’t help it,” he cried, laughing wildly. “We all look such a lot of damn fools striking matches over a corpse… And he isn’t much of a beauty, is he? Chink, I should say, if he’s anything at all.”

“Possibly.” Conway’s voice was level and rather severe. “But he’s not a corpse yet. With a bit of luck we may bring him round.”

“Luck? It’ll be his luck, not ours.”

“Don’t be too sure. And shut up for the time being, anyhow.”

There was enough of the schoolboy still in Mallinson to make him respond to the curt command of a senior, though he was obviously in poor control of himself. Conway, though sorry for him, was more concerned with the immediate problem of the pilot, since he, alone of them all, might be able to give some explanation of their plight. Conway had no desire to discuss the matter further in a merely speculative way; there had been enough of that during the journey. He was uneasy now beyond his continuing mental curiosity, for he was aware that the whole situation had ceased to be excitingly perilous and was threatening to become a trial of endurance ending in catastrophe. Keeping vigil throughout that gale-tormented night, he faced facts nonetheless frankly because he did not trouble to enunciate them to the others. He guessed that the flight had progressed far beyond the western range of the Himalayas towards the less known heights of the Kuen-Lun. In that event they would by now have reached the loftiest and least hospitable part of the earth’s surface, the Tibetan plateau, two miles high even in its lowest valleys, a vast, uninhabited, and largely unexplored region of wind-swept upland. Somewhere they were, in that forlorn country, marooned in far less comfort than on most desert islands. Then abruptly, as if to answer his curiosity by increasing it, a rather awe-inspiring change took place. The moon, which he had thought to be hidden by clouds, swung over the lip of some shadowy eminence and, whilst still not showing itself directly, unveiled the darkness ahead. Conway could see the outline of a long valley, with rounded, sad-looking low hills on either side jet-black against the deep electric blue of the night-sky. But it was to the head of the valley that his eyes were led irresistibly, for there, soaring into the gap, and magnificent in the full shimmer of moonlight, appeared what he took to be the loveliest mountain on earth. It was an almost perfect cone of snow, simple in outline as if a child had drawn it, and impossible to classify as to size, height or nearness. It was so radiant, so serenely poised, that he wondered for a moment if it were real at all. Then, while he gazed, a tiny puff clouded the edge of the pyramid, giving life to the vision before the faint rumble of the avalanche confirmed it.