His expression was unchanged, his forehead was still drawn together in the heavy frown and there was no softening in his eyes. The cruel lines about his mouth were accentuated and the tiger-look in his face was more marked than ever. He was not threatening idly; he meant what he said.
"You had better kill me," she said drearily.
"That would be to admit my own defeat," he replied coolly. "I do not kill a horse until I have proved beyond all possible doubt that I cannot tame it. With you I have no such proof. I can tame you and I will. But it is for you to choose and to choose to-night if you will obey me willingly or if I must make you. I have been very patient—for me," he added, with an odd smile flitting across his face, "but my patience is exhausted. Choose quickly." Insensibly he drew her closer to him till his arm felt like an inflexible steel band about her, and she thought with a shudder of the coils of a great serpent closing round its victim. She made a final effort to conquer herself, but between her and the broad chest so close to her she seemed to see a horse's head held low in agony, blood and foam dripping from his lacerated mouth, and a horse's flanks heaving piteously, torn with the cruel punishment he had undergone. A sudden nausea came over her, everything seemed to swim before her eyes, and she swayed against the man who was holding her. Her bodily fear overruled her mind. She could not bear any more.
"I will obey you," she whispered heavily.
He took her chin in his fingers and jerked her head up sharply, staring at her intently until she felt he was looking into her very soul. The heavy scowl smoothed away but the fierceness lingered in his eyes. "Good!" he said at length briefly. "You are wise," he added significantly. He tilted her head further back, bending his own down until his lips were nearly touching hers. She shivered involuntarily, an anguished appeal leaping into her eyes. He smiled ironically. "Do you hate them so much, my kisses?"
She swallowed convulsively.
"You are at least candid if you are not complimentary;" and with that he released her and turned away.
She reached the curtain that divided the two rooms, her heart beating wildly, giddy with the strain that she had gone through. She paused a moment and looked back at him, amazed at her own temerity. He had unbuttoned the flap of the tent and was standing in the entrance looking out into the night. The scent of the peculiar tobacco he used drifted to her with the draught from the open door. Her eyes grew puzzled. Would she ever understand him? To-night he had given her a choice instead of simply enforcing his will, he had made her choose to save herself, he had proved his determination and his mastery over her. And with his last words the unexpected gentleness had come into his voice again and the cruel lines about his mouth had relaxed in a smile of amusement. It was the swift transition from ferocity to gentleness that she could never fathom. His complex nature was beyond her understanding. She would not try to understand him; she could never know the depths of his baffling personality. She only knew that for some reason of his own he had spared her, and she feared him more than ever.
CHAPTER V
Under the awning of the tent Diana was waiting for Gaston and the horses, pulling on her thick riding-gloves nervously. She was wrought up to the utmost pitch of excitement. Ahmed Ben Hassan had been away since the previous day and it was uncertain if he would return that night or the next. He had been vague as to how long he would be absent. There had been a constant coming and going amongst his followers—messengers arriving on exhausted horses at all hours of the day and night, and the Sheik himself had seemed unusually preoccupied. He had not condescended to give any reason for the special activity of his people and she had not asked him.