"He is like a tiger," she murmured deep into the cushions, with a shiver, "a graceful, cruel, merciless beast." She remembered a tiger she had shot the previous winter in India. After hours of weary, cramped waiting in the machan the beautiful creature had slipped noiselessly through the undergrowth and emerged into the clearing. He had advanced midway towards the tree where she was perched and had stopped to listen, and the long, free stride, the haughty poise of the thrown-back head, the cruel curl of the lips and the glint in the ferocious eyes flashing in the moonlight, were identical with the expression and carriage of the man who was her master. Then it had been admiration without fear, and she had hesitated at wantonly destroying so perfect a thing, until the quick pressure of her shikari's fingers on her arm brought her back to facts and reminded her that the "perfect thing" was reported to have eaten a woman the previous week. And now it was fear with a reluctant admiration that she despised herself for according.

A hand on her shoulder made her start up with a cry. Usually her nerves were in better control, but the thick rugs deadened every sound, and she had not expected him so soon. He had been out since dawn and had come in much past his usual time, and had been having a belated siesta in the adjoining room.

Angry with herself she bit her lip and pushed the tumbled hair off her forehead. He dropped on to the divan beside her and lit the inevitable cigarette; he smoked continuously every moment he was not in the saddle. She glanced at him covertly. He was lying with his head thrown back against the cushions, idly blowing smoke-rings and watching them drift towards the open door-way. And as she looked he yawned and turned to her.

"Zilah is careless. Insist that she puts away your boots, and does not leave your clothes lying on the floor. There was a scorpion in the bathroom to-day," he said lazily, stretching out his long legs.

She flushed hotly, as she always did when he made any casual reference to the intimacy of their life. It was his casualness that frightened her, the carelessly implied continuance of a state that scorched her with shame. His attitude invariably suggested a duration of their relations that left her numb with a kind of helpless despair. He was so sure of himself, so sure of his possession of her.

She felt the warm blood pouring over her face now, up to the roots of her bright hair and dyeing her slender neck, and she put her hands up to her head, her fingers thrust through her loose curls, to shield her face from his eyes.

She gave a sigh of relief when Gaston came in bringing a little tray with two filigree-cased cups of coffee.

"I have brought coffee; Madame's tea is finished," he murmured in tones of deepest distress, and with a gesture that conveyed a national calamity.

There had been just enough tea taken on the tour to last a month. It was another pin-prick, another reminder. She set her teeth, moving her head angrily, and found herself looking into a pair of mocking eyes, and, as always, her own dropped.

Gaston said a few words in Arabic to his master, and the Sheik swallowed the boiling coffee and went out hastily. The valet moved about the tent with his usual deft noiselessness, gathering up cigarette ends and spent matches, and tidying the room with an assiduous orderliness that was peculiarly his own. Diana watched him almost peevishly. Was it the influence of the desert that made all these men cat-like in their movements, or was the servant consciously or unconsciously copying his master? With a sudden fit of childish irritability she longed to smash something, and, with an impetuous hand, sent the little inlaid table with the tray and coffee-cups flying. She was ashamed of the impulse even before the crash came, and looked at Gaston clearing up the debris with anxious eyes. What was the matter with her? The even temper on which she prided herself and the nerves that had been her boast had vanished, gone by the board in the last month. If her nerve failed her utterly what would become of her? What would she do?