She meant to say that her own phantom was not a grotesque old man, on whom one could sit, but a jealous dead man who did not pay her visits without some object. But she feared to speak of these things; and, letting her hands fall upon her knees, she held her peace.

Seeing her thus, dejected and crushed, he pointed out that these disorders of the vision were neither rare nor very serious, and that they soon vanished without leaving any traces.

"I myself," he said, "once had a vision."

"You?"

"Yes, I had a vision, some twenty years ago. It was in Egypt."

He noticed that she was looking at him inquiringly, so he began the story of his hallucination, having switched on all the electric lights, in order to disperse the phantoms of darkness.

"In the days when I was practising in Cairo, I was accustomed, in the February of each year, to go up the Nile as far as Luxor, and thence I proceeded, in company with some friends, to visit the tombs and temples in the desert. These trips across the sands are made on donkey-back. The last time I went to Luxor I hired a young donkey-boy, whose white donkey Rameses was stronger than the others. This donkey-boy, whose name was Selim, was also stronger, slenderer, and better looking than the other donkey-boys. He was fifteen years old. His shy, gentle eyes shone from behind a magnificent veil of long black lashes; his brown face was a pure clear-cut oval. He tramped barefoot through the desert with a step which made one think of those dances of warriors of which the Bible speaks. His every movement was graceful; his young animal-like gaiety was charming. As he prodded Rameses' back with the point of his stick, he would chatter to me in a limited vocabulary in which English, French and Arabic were intermingled; he enjoyed telling me of the travellers whom he had escorted and who, he believed, were all princes or princesses; but if I asked him about his relations or his companions he remained silent, and assumed an air of indifference and boredom. When cadging for a promise of substantial baksheesh, the nasal twang of his voice assumed caressing inflexions. He thought out subtle stratagems and expended whole treasuries of prayers in order to obtain a cigarette. Noticing that I liked to see the donkey-boys treat their beasts with kindness, he used, in my presence, to kiss Rameses on the nostrils, and when we halted he would waltz with him. He often displayed real ingenuity in getting what he wanted. But he was far too short-sighted ever to show the slightest gratitude for what he had obtained. Greedy of piastres, he coveted still more eagerly such small glittering articles as one cannot keep covered—gold scarf-pins, rings, sleeve-links, or nickel cigar-lighters; and when he saw a gold chain his face would light up with a gleam of pleasure.

"The following summer was the hardest time of my life. An epidemic of cholera had broken out in Lower Egypt. I was running about the town all day long in a scorching atmosphere. Cairo summers are overpowering to Europeans. We were going through the hottest weeks I had ever known. I heard one day that Selim, brought before the native court of Cairo, had been sentenced to death. He had murdered the daughter of some fellaheen, a little girl nine years old, in order to rob her of her ear-rings, and had thrown her into a cistern. The rings, stained with blood, had been found under a big stone in the Valley of the Kings. They were the crude jewels which the Nubian nomads hammer out of shillings or two-franc pieces, I was told that Selim would certainly be hanged, because the little girl's mother refused the tendered blood-money. Now, the Khedive does not enjoy the prerogative of mercy, and the murderer, according to Moslem law, can redeem his life only if the parents of the victim consent to receive from him a sum of money as compensation. I was too busy to give thought to the matter. I could readily imagine that Selim, cunning but thoughtless, caressing yet unfeeling, had played with the little girl, torn off her ear-rings, killed her, and hidden her body. The affair soon passed out of my mind. The epidemic was spreading from Old Cairo to the European quarters. I was visiting from thirty to forty sick persons daily, practising venous injections in every case. I was suffering from liver trouble, anæmia was playing havoc with me, and I was dropping with fatigue. In order to husband my strength, I took a little rest at noon. I was accustomed, after luncheon, to lie down in the inner courtyard of my house, and there for an hour I bathed myself in the African shade, as dense and cool as water. One day, as I was lying there on a divan in my courtyard, just as I was lighting a cigarette, I saw Selim approaching. With his beautiful bronze arm he lifted the door-curtain, and came towards me in his blue robe. He did not speak, but smiled with his shy and innocent smile, and the deep red of his lips disclosed his dazzling teeth. His eyes, beneath the blue shadow of his eyelashes, shone with covetousness while gazing at my watch which lay on the table.

"I thought he had escaped. And this surprised me, not because captives are strictly watched in Oriental prisons, where men, women, horses and dogs are herded in imperfectly closed courtyards, and guarded by a soldier armed with a stick. But Moslems are never tempted to flee from their fate. Selim knelt down with an appealing grace, and approached his lips to my hand, to kiss it according to ancient custom. I was not asleep, and I had proof of it. I also had proof that the apparition had been before me only for a short time. When Selim had vanished I noticed that my cigarette, which was alight, was not yet tipped with ash."

"Was he dead when you saw him?" asked Nanteuil.