That find he had made in the old lumber room at Heath Hover he had by no means dismissed from his thoughts. He had pondered over it long and deeply, and had not failed to connect it with some episode of Mervyn’s earlier life. And the missing link in the chain had been, half unconsciously, placed within his grasp by his shikari, Hussein Khan, for the latter himself belonged to the Brotherhood of the Star.

But if Hussein Khan was bound to the Brotherhood of the Star, he was bound to his European master by an even stronger tie still. The former might take his life, and indeed sooner or later, under the existing circumstances would. For that he cared nothing. But should he fail the latter, in any point, at any crisis, why then his eternal weal, was not merely at stake—but doomed. For who shall explain the mysterious ravellings of the dim unfathomable East? Given these conditions, and Helston Varne’s unlimited powers of resource and unfailing intrepidity availed to do the rest.

Now, under the starlight, he looked at the figure of the girl riding next in front of him along the single-file, narrow path. This was the prize for which he had thrown the stake—and he had won. His nerves thrilled exultantly within him at the thought. It was a trifle unsteadying even to him. There had been no hesitation in his reply when his kinsman had put the matter to him point blank. The time for that had gone by. Now he had saved her—from a fate of which she was in blissful ignorance, fortunately, but whose purport he had gleaned during his brief sojourn with Allah-din Khan—and his own mind was telling him that he had saved her for himself.

From their first meeting on the day when he had been imprisoned in the chill mysterious vault at Heath Hover, her image had remained fixed upon his mind. He had not striven to resist the growing fascination; he preferred to watch its development—or the reverse—as a matter of psychological study; for as we have seen, he did not err on the side of coming to Heath Hover too often. And now, would he win? He thought he would.

Was it by a subtle telepathy that as they fared thus forward through the night, and in silence, that she should be thinking exclusively of him? Yet she was. She recalled how she had been looking forward to meeting him again—out here, in this wild, strange, and to her, new land. How, too, during the startling, then alarming occurrence of their captivity, her thoughts had flown at once to his propinquity as to a tower of refuge—she liked that simile and it would often recur. How, too, she had tried to impart that element of hope to her uncle, only to be told that their entanglement was even beyond Helston Varne’s powers of unravelment. Yet the reverse had befallen. She had proved right, and Helston Varne had come to the rescue, and brought them forth triumphantly. Indeed, that everything was bound to come right if he had the settling of it had now become an article of faith with her.

A short halt was made to rest the horses, then on again. It will be remembered that the course of the freebooters had been set so as to bring them much nearer to Mazaran, and now with luck, they hoped to reach that station in about twenty-four hours’ journeying. Why, Coates himself, who had started thither simultaneously with his kinsman’s venture, would hardly have arrived by then, even if he did not decide to wait at Fort Shabâl, a small post which lay between his camp and Mazaran—for safety’s sake.

But with the small hours of the morning came a change, and with it anxiety. For a mist was arising, blotting out the stars; whose light indeed they required in that labyrinthine winding through chaotic rocks, or along this or that steep mountain side with a precipitous drop not far down the slope. Hussein Khan, the hard, lifelong mountaineer, who was guiding, shook a gloomy head as he looked upward and around. None knew better than he what it might portend. None knew better than he that the most practised mountaineer might become helpless as a child when plunged in thick mist. And this mist, though not yet thick, showed every tendency to become so. Added to which a slight drizzle began to fall, and none knew better than Hussein Khan the perilous effect, on their none too safe paths, of slimy moisture. And they direly needed all the start they could obtain.

But the occurrence would equally check the pursuit of their enemies, for there was no doubt but that they would be pursued, and hotly, at the earliest available moment? No, it would not—that is, not necessarily—for these knew their way, and would take a line which would have the effect of cutting the fugitives off from Mazaran, did the latter lose much of the start they had obtained. For to Hussein Khan, practised mountaineer that he was, this was after all more or less strange country, and he was shaping his course only by reckoning.

The small hours passed into daybreak, but with the lightening of the atmosphere there came no light from without. The fugitives were swathed within dank, heavy, bewildering mist. They could hardly see each other at further than a horse’s length apart. Helston Varne and the shikari conferred hurriedly together, and in the result decided that there was nothing for it but to call a halt and wait until chance should enable them to obtain their bearings.

But chance seemed not inclined to befriend them. An hour had gone—a whole precious hour—and, if anything, the cloud seemed to settle down thicker than ever. There was no wind either, not enough stirring in the air to enable those experienced men to form the slightest idea of the lay of their course, by that not always reliable method of feeling on which side of their face the wind stirred. Mervyn had more than begun to feel gloomy—and looked it. Helston Varne was feeling nearly as gloomy, and did not show it. But Melian, looking from one to the other, felt—well, confident. Where Helston Varne was taking a hand there was no room for failure, had become part of her creed, as we have said.