Gaston had gone, and she looked around the tent with a hunted expression. There seemed no escape possible from the misery that was almost more than she could bear.

There was a way out that had been in her mind often, and she had searched frequently in the hope that she might find the means. But the Sheik had also thought and had taken precautions. One day it seemed as if her desperate wish might be fulfilled, and she had had only a moment's hesitation as she stretched out her hand to take the revolver that had been left lying on a table, but as her fingers closed on the butt a muscular hand closed over hers. He had come in with his usual silent step and was close to her without her knowing. He had taken the weapon from her quietly, holding her eyes with his own, and had jerked it open, showing the empty magazine. "Do you think that I am quite a fool?" he had asked without a trace of expression in his voice.

And since then she had been under a ceaseless, unobtrusive surveillance that had left her no chance of carrying out her terrible resolve. She buried her face in her hands. "Oh, my God! Is it never going to end? Am I never going to get away from him?"

She sprang to her feet and walked restlessly round the tent, her hands clasped behind her back, her head thrown up, and her lips pressed close together. She panted as if she had been running, and her eyes had a far-away, unseeing look. Gradually she got command of herself again and the nervous excitement died down, leaving her weary and very desolate. The solitude seemed suddenly horrible. Anything would be better than the silent emptiness of the great tent. A noise outside attracted her, and she wandered to the doorway and out under the awning. Near her the Sheik with Gaston and Yusef stood watching a mad, ramping colt that was being held with difficulty by two or three men, who clung to him tenaciously in spite of his efforts to break away, and beyond was a semi-circle of Arabs, some mounted and some on foot, leaving a wide, open space between them and the tent. They were intensely excited, talking and gesticulating, the mounted men riding round the outer ring that they formed. Diana leaned against one of the lances that supported the awning and watched the scene with growing interest. This camp was many miles to the south of the one to which she had first been brought, and which had been broken up a few days after her capture. The setting was wonderful, the far-off hills dusky in the afternoon light, the clustering palms behind the tents, the crowd of barbaric figures in picturesque, white robes, the horsemen moving continuously up and down, and in the midst of everything the beautiful, wild creature, frenzied by the noise, kicking and biting at the men holding him. After a moment the Sheik held up his hand, and a man detached himself from the chattering crowd and came to him salaaming. The Sheik said a few words, and with another salaam and a gleam of white teeth, the man turned and approached the struggling group in the centre of the ring.

Diana straightened up with interest. The frantic colt was going to be broken. It was already saddled. Several additional men ran forward, and between them the horse was forcibly held for a moment—only for a moment, but it was long enough for the man who leaped like a flash on to his back. The others fell away, racing from the reach of the terrible lashing heels. Amazed for the moment at the sudden unaccustomed weight, the colt paused, and then reared straight up, till it seemed to Diana that he must fall backward and crush the man who was clinging to him. But he came down at last, and for a few moments it was almost impossible to follow his spasmodic movements as he strove to rid himself of his rider. The end came quickly. With a twisting heave of his whole body he shot the Arab over his head, who landed with a dull thud and lay still, while the men who had been holding the colt dashed in and secured him before he was aware of his liberty. Diana looked towards the fallen man; a little crowd were gathered around him, and her heart beat faster as she thought that he was dead. Dead so quickly, and only a moment before he had been so full of life and strength. Death meant nothing to these savages, she thought bitterly, as she watched the limp body being carried away by three or four men, who argued violently over their burden. She glanced at the Sheik. He seemed perfectly unconcerned and did not even look in the direction of the man who had fallen. On the contrary, he laughed, and, turning to Yusef, put his hand en his shoulder and nodded towards the colt. Diana gave a gasp. He spared no one. He was going to make the young man take his chance as the rough-rider had taken his. She knew that the lieutenant rode well, as did all Ahmed Ben Hassan's followers, and that his languid manner was only a pose, but he looked so young and boyish, and the risk seemed enormous. She had seen colts broken before many times, but never a colt so madly savage as this one. But to Yusef the chance was evidently welcome. With an answering laugh, he swaggered out into the arena, where the men greeted him with shouts. There was the same procedure as before, and Yusef bounded up lightly into the saddle. This time, instead of rearing, the frightened beast dashed forward in a wild effort to escape, but the mounted men, closing up, headed him into the middle of the ring again, and he went back to his first tactics with a rapidity that was too much for the handsome lad on his back, and in a few moments he was thrown heavily. With a shrill scream the colt turned on him open-mouthed, and Yusef flung up one arm to save his face. But the men reached him in time, dragging the colt from him by main force. He rose to his feet unsteadily and limped to the tents behind. Diana could not see him easily for the throng around him.

Again she looked at the Sheik and ground her teeth. He was stooping to light a cigarette from a match that Gaston was holding, and then they walked together nearer to the colt. The animal was now thoroughly maddened, and it was increasingly difficult to hold him. They went up close to the struggling, yelling grooms, and the next minute Diana saw Gaston sitting firmly in the empty saddle. The little man rode magnificently, and put up a longer fight than the others had done, but at last his turn came, and he went flying over the colt's head. He came down lightly on his hands and knees, and scrambled to his feet in an instant amidst a storm of shouts and laughter. Laughing himself he came back to the Sheik with a shrug of the shoulders and outspread, eloquent hands. They spoke together for a moment, too low for Diana to hear, and then Ahmed Ben Hassan went again into the middle of the ring. Diana's breath came more quickly. She guessed his intention before he reached the colt, and she moved forward from under the awning and joined Gaston, who was wrapping his handkerchief round a torn hand.

"Monseigneur will try?" she asked a little breathlessly.

Gaston looked at her quickly. "Try, Madame?" he repeated in a queer voice. "Yes, he will try."

Again the empty saddle was filled, and a curious hush came over the watching crowd. Diana looked on with bright, hard eyes, her heart beating heavily. She longed passionately that the colt might kill him, and, at the same time, illogically, she wanted to see him master the infuriated animal. The sporting instinct in her acknowledged and responded to the fight that was going on before her eyes. She hated him and she hoped that he might die, but she was forced to admire the wonderful horsemanship that she was watching. The Sheik sat like a rock, and every effort made to unseat him was unsuccessful. The colt plunged wildly, making furious blind dashes backward and forward, stopping dead in the hope of dislodging his rider, twirling round suddenly until it seemed impossible that he could keep his feet. Then he started rearing, straight up, his forelegs beating the air, higher and higher, and then down, to commence again without a moment's breathing-space.

Diana heard Gaston's breath whistle through his teeth. "Look, Madame!" he cried sharply, and Diana saw the Sheik give a quick glance behind him, and, as the colt shot up again, almost perpendicular, with a jerk he pulled him deliberately over backwards, leaping clear with a tremendous effort as the horse crashed to the ground. He was in the saddle again almost before the dazed creature had struggled to its feet. And then began a scene that Diana never forgot. It was the final struggle that was to end in defeat for either man or horse, and the Sheik had decided that it was not to be for the man. It was a punishment of which the untamed animal was never to lose remembrance. The savagery and determination of the man against the mad determination of the horse. It was a hideous exhibition of brute strength and merciless cruelty. Diana was almost sick with horror from the beginning; she longed to turn away, but her eyes clung fascinated to the battle that was going on. The hush that had fallen on the crowd had given way to roars of excitement, and the men pressed forward eagerly, to give back precipitately when the still-fighting animal's heels flashed too near.