She lifted her head for the first time and looked at the magnificent sky. The sun had almost set, going down in a ball of molten fire, and the heavens on either side were a riot of gold and crimson and palest green, shading off into vivid blue that grew blacker and blacker as the glory of the sunset died away. The scattered palm trees and the far-off hills stood out in strong relief. It was a country of marvellous beauty, and Diana's heart gave a sudden throb as she realised that she was going back to it all. She was drooping wearily, unable to sit upright any longer, and once or twice she jolted heavily against the man who rode behind her. His nearness had ceased to revolt her; she thought of it with a dull feeling of wonder. She had even a sense of relief at the thought of the strength so close to her. Her eyes rested on his hands, showing brown and muscular under the folds of his white robes. She knew the power of the long, lean fingers that could, when he liked, be gentle enough. Her eyes filled with sudden tears, but she blinked them back before they fell. She wanted desperately to cry. A wave of terrible loneliness went over her, a feeling of desolation, and a strange, incomprehensible yearning for what she did not know. As the sunset faded and it grew rapidly dusk a chill wind sprang up and she shivered from time to time, drooping more and more with fatigue, at times only half conscious. She had drifted into complete oblivion, when she was awakened with a jerk that threw her back violently against the Sheik, but she was too tired to more than barely understand that they had stopped for something, and that there were palm trees near her. She felt herself lifted down and a cloak wrapped round her, and then she remembered nothing more. She awoke slowly, shaking off a persistent drowsiness by degrees. She was still tired, but the desperate weariness was gone, and she was conscious of a feeling of well-being and security. The cool, night air blew in her face, dissipating her sleepiness. She became aware that night had fallen, and that they were still steadily galloping southward. In a few moments she was wide awake, and found that she was lying across the saddle in front of the Sheik, and that he was holding her in the crook of his arm. Her head was resting just over his heart, and she could feel the regular beat beneath her cheek. Wrapped warmly in the cloak and held securely by his strong arm at first she was content to give way only to the sensation of bodily rest. It was enough for the moment to lie with relaxed muscles, to have to make no effort of any kind, to feel the soothing rush of the wind against her face, and the swift, easy gallop of The Hawk as he carried them on through the night. Them! With a start of recollection she realised fully whose arm was round her, and whose breast her head was resting on. Her heart beat with sudden violence. What was the matter with her? Why did she not shrink from the pressure of his arm and the contact of his warm, strong body? What had happened to her? Quite suddenly she knew—knew that she loved him, that she had loved him for a long time, even when she thought she hated him and when she had fled from him. She knew now why his face had haunted her in the little oasis at midday—that it was love calling to her subconsciously. All the confusion of mind that had assailed her when they started on the homeward journey, the conflicting thoughts and contrary emotions, were explained. But she knew herself at last and knew the love that filled her, an overwhelming, passionate love that almost frightened her with its immensity and with the sudden hold it had laid upon her. Love had come to her at last who had scorned it so fiercely. The men who had loved her had not had the power to touch her, she had given love to no one, she had thought that she could not love, that she was devoid of all natural affection and that she would never know what love meant. But she knew now—a love of such complete surrender that she had never conceived. Her heart was given for all time to the fierce desert man who was so different from all other men whom she had met, a lawless savage who had taken her to satisfy a passing fancy and who had treated her with merciless cruelty. He was a brute, but she loved him, loved him for his very brutality and superb animal strength. And he was an Arab! A man of different race and colour, a native; Aubrey would indiscriminately class him as a "damned nigger." She did not care. It made no difference. A year ago, a few weeks even, she would have shuddered with repulsion at the bare idea, the thought that a native could even touch her had been revolting, but all that was swept away and was nothing in the face of the love that filled her heart so completely. She did not care if he was an Arab, she did not care what he was, he was the man she loved. She was deliriously, insanely happy. She was lying against his heart, and the clasp of his arm was joy unspeakable. She was utterly content; for the moment all life narrowed down to the immediate surroundings, and she wished childishly that they could ride so for ever through eternity. The night was brilliant. The stars blazed against the inky blackness of the sky, and the light of the full moon was startlingly clear and white. The discordant yelling of a pack of hunting jackals came from a little distance, breaking the perfect stillness. The men were riding in unusual silence, though a low exclamation or the subdued jingle of accoutrements was heard occasionally, once some one fired at a night creature that bounded out from almost under his horse's feet. But the Sheik flung a word of savage command over his shoulder and there were no more shots. Diana stirred slightly, moving her head so that she could see his face showing clearly in the bright moonlight, which threw some features into high relief and left the rest in dark shadow. She looked at him with quickening breath. He was peering intently ahead, his eyes flashing in the cold light, his brows drawn together in the characteristic heavy scowl, and the firm chin, so near her face, was pushed out more doggedly than usual.