"Mademoiselle is not interested in the caravan?" he asked curiously.
"No," she replied shortly, and asked for some details connected with her own expedition. The man talked easily and well, in fluent French, and after giving the required information, volunteered anecdotes relating to various well-known people whom he had guided in the desert. Diana watched him interestedly. He seemed a man of about middle age, though it was difficult to guess more than approximately, for the thick, peaked beard that hid both mouth and chin made him look older than he really was. His beard had been his only drawback from Diana's point of view, for she judged men by their mouths. Eyes were untrustworthy evidences of character in an Oriental, for they usually wavered under a European's. Mustafa Ali's were wavering now as she looked at him, and it occurred to her that they had not seemed nearly so shifty in Biskra when she had engaged him. But she attached no importance to the thought, and dismissed it as much less interesting than the great difference displayed in their respective modes of riding. The Arab's exaggeratedly short stirrup would have given her agonies of cramp. She pointed the difference with a laugh of amusement and drew the man on to speak of his horses. The one Diana was riding was an unusually fine beast, and had been one of the greatest points in the guide's favour when he had brought it for her inspection. He was enthusiastic in its praise, but volubly vague as to its antecedents, which left Diana with the conviction that the animal had either been stolen or acquired in some irregular manner and that it would be tactless to pursue further inquiries. After all it was no business of hers. It was enough that her trip was to be conducted on the back of a horse that it was a pleasure to ride and whose vagaries promised to give interest to what otherwise might have been monotonous. Some of the horses that she had seen in Biskra had been the veriest jades.
She asked Mustafa Ali about the country through which they were passing, but he did not seem to have much information that was really of interest, or what seemed important to him appeared trivial to her, and he constantly brought the conversation back to Biskra, of which she was tired, or to Oran, of which she knew nothing. The arrival at a little oasis where the guide suggested that the midday halt might be made was opportune. Diana swung to the ground, and, tossing down her gloves, gave herself a shake. It was hot work riding in the burning sun and the rest would be delightful. She had a thoroughly healthy appetite, and superintended the laying out of her lunch with interest. It was the last time that it would be as daintily packed. Stephens was an artist with a picnic basket. She was going to miss Stephens. She finished her lunch quickly, and then, with her back propped against a palm tree, a cigarette in her mouth, her arms clasped round her knees, she settled down happily, overlooking the desert. The noontime hush seemed over everything. Not a breath of wind stirred the tops of the palms; a lizard on a rock near her was the only living thing she could see. She glanced over her shoulder. The men, with their big cloaks drawn over their heads, were lying asleep, or at any rate appeared to be so; only Mustafa Ali was on foot, standing at the edge of the oasis, staring fixedly in the direction in which they would ride later.
Diana threw the end of her cigarette at the lizard and laughed at its precipitant flight. She had no desire to follow the example of her escort and sleep. She was much too happy to lose a minute of her enjoyment by wasting it in rest that she did not require. She was perfectly content and satisfied with herself and her outlook. She had not a care or a thought in the world. There was not a thing that she would have changed or altered. Her life had always been happy; she had extracted the last ounce of pleasure out of every moment of it. That her happiness was due to the wealth that had enabled her to indulge in the sports and constant travel that made up the sum total of her desires never occurred to her. That what composed her pleasure in life was possible only because she was rich enough to buy the means of gratifying it did not enter her head. She thought of her wealth no more than of her beauty. The business connected with her coming of age, when the big fortune left to her by her father passed unreservedly into her own hands, was a wearisome necessity that had been got through as expeditiously as possible, with as little attention to detail as the old family lawyer had allowed, and an absence of interest that was evidenced in the careless scrawl she attached to each document that was given her to sign. The mere money in itself was nothing; it was only a means to an end. She had never even realised how much was expended on the continuous and luxurious expeditions that she had made with Sir Aubrey; her own individual tastes were simple, and apart from the expensive equipment that was indispensable for their hunting trips, and which was Aubrey's choosing, not hers, she was not extravagant. The long list of figures that had been so boring during the tedious hours that she had spent with the lawyer, grudging every second of the glorious September morning that she had had to waste in the library when she was longing to be out of doors, had conveyed nothing to her beyond the fact that in future when she wanted anything she would be put to the trouble of writing out an absurd piece of paper herself, instead of leaving the matter in Aubrey's hands, as she had done hitherto.
She had hardly understood and had been much embarrassed by the formal and pedantic congratulations with which the lawyer had concluded his business statement. She was not aware that she was an object of congratulation. It all seemed very stupid and uninteresting. Of real life she knew nothing and of the ordinary ties and attachments of family