IV

It was so simple a manoeuvre by which Fate began the innocent game. The woman left a couple of books behind her on the table one night, and Henriot, after a moment's hesitation, took them out after her. He knew the titles—The House of the Master, and The House of the Hidden Places, both singular interpretations of the Pyramids that once had held his own mind spellbound. Their ideas had been since disproved, if he remembered rightly, yet the titles were a clue—a clue to that imaginative part of his mind that was so busy constructing theories and had found its stride. Loose sheets of paper, covered with notes in a minute handwriting, lay between the pages; but these, of course, he did not read, noticing only that they were written round designs of various kinds—intricate designs.

He discovered Vance in a corner of the smoking-lounge. The woman had disappeared.

Vance thanked him politely. "My aunt is so forgetful sometimes," he said, and took them with a covert eagerness that did not escape the other's observation. He folded up the sheets and put them carefully in his pocket. On one there was an ink-sketched map, crammed with detail, that might well have referred to some portion of the Desert. The points of the compass stood out boldly at the bottom. There were involved geometrical designs again. Henriot saw them. They exchanged, then, the commonplaces of conversation, but these led to nothing further. Vance was nervous and betrayed impatience. He presently excused himself and left the lounge. Ten minutes later he passed through the outer hall, the woman beside him, and the pair of them, wrapped up in cloak and ulster, went out into the night. At the door, Vance turned and threw a quick, investigating glance in his direction. There seemed a hint of questioning in that glance; it might almost have been a tentative invitation. But, also, he wanted to see if their exit had been particularly noticed—and by whom.

This, briefly told, was the first manoeuvre by which Fate introduced them. There was nothing in it. The details were so insignificant, so slight the conversation, so meagre the pieces thus added to Henriot's imaginative structure. Yet they somehow built it up and made it solid; the outline in his mind began to stand foursquare. That writing, those designs, the manner of the man, their going out together, the final curious look—each and all betrayed points of a hidden thing. Subconsciously he was excavating their buried purposes. The sand was shifting. The concentration of his mind incessantly upon them removed it grain by grain and speck by speck. Tips of the smothered thing emerged. Presently a subsidence would follow with a rush and light would blaze upon its skeleton. He felt it stirring underneath his feet—this flowing movement of light, dry, heaped-up sand. It was always—sand.

Then other incidents of a similar kind came about, clearing the way to a natural acquaintanceship. Henriot watched the process with amusement, yet with another feeling too that was only a little less than anxiety. A keen observer, no detail escaped him; he saw the forces of their lives draw closer. It made him think of the devices of young people who desire to know one another, yet cannot get a proper introduction. Fate condescended to such little tricks. They wanted a third person, he began to feel. A third was necessary to some plan they had on hand, and—they waited to see if he could fill the place. This woman, with whom he had yet exchanged no single word, seemed so familiar to him, well known for years. They weighed and watched him, wondering if he would do.

None of the devices were too obviously used, but at length Henriot picked up so many forgotten articles, and heard so many significant phrases, casually let fall, that he began to feel like the villain in a machine-made play, where the hero for ever drops clues his enemy is intended to discover.

Introduction followed inevitably. "My aunt can tell you; she knows Arabic perfectly." He had been discussing the meaning of some local name or other with a neighbour after dinner, and Vance had joined them. The neighbour moved away; these two were left standing alone, and he accepted a cigarette from the other's case. There was a rustle of skirts behind them. "Here she comes," said Vance; "you will let me introduce you." He did not ask for Henriot's name; he had already taken the trouble to find it out—another little betrayal, and another clue.

It was in a secluded corner of the great hall, and Henriot turned to see the woman's stately figure coming towards them across the thick carpet that deadened her footsteps. She came sailing up, her black eyes fixed upon his face. Very erect, head upright, shoulders almost squared, she moved wonderfully well; there was dignity and power in her walk. She was dressed in black, and her face was like the night. He found it impossible to say what lent her this air of impressiveness and solemnity that was almost majestic. But there was this touch of darkness and of power in the way she came that made him think of some sphinx-like figure of stone, some idol motionless in all its parts but moving as a whole, and gliding across—sand. Beneath those level lids her eyes stared hard at him. And a faint sensation of distress stirred in him deep, deep down. Where had he seen those eyes before?