She crossed the tent to the little bookcase and knelt beside it curiously. What did a Francophile-Arab read? Novels, probably, that would harmonise with the atmosphere that she dimly sensed in her surroundings. But it was not novels that filled the bookcase. They were books of sport and travel with several volumes on veterinary surgery. They were all in French, and had all been frequently handled, many of them had pencilled notes in the margins written in Arabic. One shelf was filled entirely with the works of one man, a certain Vicomte Raoul de Saint Hubert. With the exception of one novel, which Diana only glanced at hastily; they were all books of travel. From the few scribbled words in the front of each Diana could see that they had all been sent to the Arab by the author himself--one even was dedicated to "My friend, Ahmed Ben Hassan, Sheik of the Desert." She put the books back with a puzzled frown. She wished, with a feeling that she could not fathom, that they had been rather what she had imagined. The evidence of education and unlooked-for tastes in the man they belonged to troubled her. It was an unexpected glimpse into the personality of the Arab that had captured her was vaguely disquieting, for it suggested possibilities that would not have existed in a raw native, or one only superficially coated with a veneer of civilisation. He seemed to become infinitely more sinister, infinitely more horrible. She looked at her watch with sudden apprehension. The day was wearing away quickly. Soon he would come. Her breath came quick and short and the tears welled up in her eyes. "I mustn't! I mustn't!" she whispered in a kind of desperation. "If I cry again I shall go mad." She forced them back, and crossing to the big black divan that she had scorned before dropped down among the soft cushions. She was so tired, and her head throbbed persistently. She was asleep when the servant brought tea, but she started up as he put the tray on a stool beside her. "It is Madame's own tea. If she will be good enough to say if it is made to her taste," he said anxiously, as if his whole happiness was contained in the tiny teapot at which he was frowning deprecatingly.