And so he took pains, though without making definite suggestion, to place himself in the way of this woman and her nephew—only to find that his hints were disregarded. They left him alone, if they did not actually avoid him. Moreover, he rarely came across them now. Only at night, or in the queer dusk hours, he caught glimpses of them moving hurriedly off from the hotel, and always desertwards. And their disregard, well calculated, enflamed his desire to the point when he almost decided to propose himself. Quite suddenly, then, the idea flashed through him—how do they come, these odd revelations, when the mind lies receptive like a plate sensitised by anticipation?—that they were waiting for a certain date, and, with the notion, came Mansfield's remark about "the Night of Power," believed in by the old Egyptian Calendar as a time when the supersensuous world moves close against the minds of men with all its troop of possibilities. And the thought, once lodged in its corner of imagination, grew strong. He looked it up. Ten days from now, he found, Leyel-el-Sud would be upon him, with a moon, too, at the full. And this strange hint of guidance he accepted. In his present mood, as he admitted, smiling to himself, he could accept anything. It was part of it, it belonged to the adventure. But, even while he persuaded himself that it was play, the solemn reality, of what lay ahead increased amazingly, sketched darkly in his very soul.

These intervening days he spent as best he could—impatiently, a prey to quite opposite emotions. In the blazing sunshine he thought of it and laughed; but at night he lay often sleepless, calculating chances of escape. He never did escape, however. The Desert that watched little Helouan with great, unwinking eyes watched also every turn and twist he made. Like this oasis, he basked in the sun of older time, and dreamed beneath forgotten moons. The sand at last had crept into his inmost heart. It sifted over him.

Seeking a reaction from normal, everyday things, he made tourist trips; yet, while recognising the comedy in his attitude, he never could lose sight of the grandeur that banked it up so hauntingly. These two contrary emotions grafted themselves on all he did and saw. He crossed the Nile at Bedrashein, and went again to the Tomb-World of Sakkara; but through all the chatter of veiled and helmeted tourists, the bandar-log of our modern Jungle, ran this dark under-stream of awe their monkey methods could not turn aside. One world lay upon another, but this modern layer was a shallow crust that, like the phenomenon of the "desert-film," a mere angle of falling light could instantly obliterate. Beneath the sand, deep down, he passed along the Street of Tombs, as he had often passed before, moved then merely by historical curiosity and admiration, but now by emotions for which he found no name. He saw the enormous sarcophagi of granite in their gloomy chambers where the sacred bulls once lay, swathed and embalmed like human beings, and, in the flickering candle light, the mood of ancient rites surged round him, menacing his doubts and laughter. The least human whisper in these subterraneans, dug out first four thousand years ago, revived ominous Powers that stalked beside him, forbidding and premonitive. He gazed at the spots where Mariette, unearthing them forty years ago, found fresh as of yesterday the marks of fingers and naked feet—of those who set the sixty-five ton slabs in position. And when he came up again into the sunshine he met the eternal questions of the pyramids, overtopping all his mental horizons. Sand blocked all the avenues of younger emotion, leaving the channels of something in him incalculably older, open and clean swept.

He slipped homewards, uncomfortable and followed, glad to be with a crowd—because he was otherwise alone with more than he could dare to think about. Keeping just ahead of his companions, he crossed the desert edge where the ghost of Memphis walks under rustling palm trees that screen no stone left upon another of all its mile-long populous splendours. For here was a vista his imagination could realise; here he could know the comfort of solid ground his feet could touch. Gigantic Ramases, lying on his back beneath their shade and staring at the sky, similarly helped to steady his swaying thoughts. Imagination could deal with these.

And daily thus he watched the busy world go to and fro to its scale of tips and bargaining, and gladly mingled with it, trying to laugh and study guidebooks, and listen to half-fledged explanations, but always seeing the comedy of his poor attempts. Not all those little donkeys, bells tinkling, beads shining, trotting beneath their comical burdens to the tune of shouting and belabouring, could stem this tide of deeper things the woman had let loose in the subconscious part of him. Everywhere he saw the mysterious camels go slouching through the sand, gurgling the water in their skinny, extended throats. Centuries passed between the enormous knee-stroke of their stride. And, every night, the sunsets restored the forbidding, graver mood, with their crimson, golden splendour, their strange green shafts of light, then—sudden twilight that brought the Past upon him with an awful leap. Upon the stage then stepped the figures of this pair of human beings, chanting their ancient plainsong of incantation in the moonlit desert, and working their rites of unholy evocation as the priests had worked them centuries before in the sands that now buried Sakkara fathoms deep.

Then one morning he woke with a question in his mind, as though it had been asked of him in sleep and he had waked just before the answer came. "Why do I spend my time sight-seeing, instead of going alone into the Desert as before? What has made me change?"

This latest mood now asked for explanation. And the answer, coming up automatically, startled him. It was so clear and sure—had been lying in the background all along. One word contained it:

Vance.

The sinister intentions of this man, forgotten in the rush of other emotions, asserted themselves again convincingly. The human horror, so easily comprehensible, had been smothered for the time by the hint of unearthly revelations. But it had operated all the time. Now it took the lead. He dreaded to be alone in the Desert with this dark picture in his mind of what Vance meant to bring there to completion. This abomination of a selfish human will returned to fix its terror in him. To be alone in the Desert meant to be alone with the imaginative picture of what Vance—he knew it with such strange certainty—hoped to bring about there.

There was absolutely no evidence to justify the grim suspicion. It seemed indeed far-fetched enough, this connection between the sand and the purpose of an evil-minded, violent man. But Henriot saw it true. He could argue it away in a few minutes—easily. Yet the instant thought ceased, it returned, led up by intuition. It possessed him, filled his mind with horrible possibilities. He feared the Desert as he might have feared the scene of some atrocious crime. And, for the time, this dread of a merely human thing corrected the big seduction of the other—the suggested "super-natural."

Side by side with it, his desire to join himself to the purposes of the woman increased steadily. They kept out of his way apparently; the offer seemed withdrawn; he grew restless, unable to settle to anything for long, and once he asked the porter casually if they were leaving the hotel. Lady Statham had been invisible for days, and Vance was somehow never within speaking distance. He heard with relief that they had not gone—but with dread as well. Keen excitement worked in him underground. He slept badly. Like a schoolboy, he waited for the summons to an important examination that involved portentous issues, and contradictory emotions disturbed his peace of mind abominably.