Gray fully expected Mrs. Irvin to suggest that he should return later. But without a word she began to ascend the stairs. Gray followed, Sir Lucien standing aside to give him precedence. On the second floor was a door painted in Oriental fashion. It possessed neither bell nor knocker, but as one stepped upon the threshold this door opened noiselessly as if dumbly inviting the visitor to enter the square apartment discovered. This apartment was richly furnished in the Arab manner, and lighted by a fine brass lamp swung upon chains from the painted ceiling. The intricate perforations of the lamp were inset with colored glass, and the result was a subdued and warm illumination. Odd-looking oriental vessels, long-necked jars, jugs with tenuous spouts and squat bowls possessing engraved and figured covers emerged from the shadows of niches. A low divan with gaily colored mattresses extended from the door around one corner of the room where it terminated beside a kind of _mushrabîyeh_ cabinet or cupboard. Beyond this cabinet was a long, low counter laden with statuettes of Nile gods, amulets, mummy-beads and little stoppered flasks of blue enamel ware. There were two glass cases filled with other strange-looking antiquities. A faint perfume was perceptible. Sir Lucien entering last of the party, the door closed behind him, and from the cabinet on the right of the divan a young Egyptian stepped out. He wore the customary white robe, red sash and red slippers, and a _tarbûsh_, the little scarlet cap commonly called a fez, was set upon his head. He walked to a door on the left of the counter, and slid it noiselessly open. Bowing gravely, “The Sheikh el Kazmah awaits,” he said, speaking with the soft intonation of a native of Upper Egypt. It now became evident, even to the infatuated Gray, that Mrs. Irvin was laboring under the influence of tremendous excitement. She turned to him quickly, and he thought that her face looked almost haggard, whilst her eyes seemed to have changed color—become lighter, although he could not be certain that this latter effect was not due to the peculiar illumination of the room. But when she spoke her voice was unsteady. “Will you see if you can find a cab,” she said. “It is so difficult at night, and my shoes will get frightfully muddy crossing Piccadilly. I shall not be more than a few minutes.” She walked through the doorway, the Egyptian standing aside as she passed. He followed her, but came out again almost immediately, reclosed the door, and retired into the cabinet, which was evidently his private cubicle. Silence claimed the apartment. Sir Lucien threw himself nonchalantly upon the divan, and took out his cigarette-case. “Will you have a cigarette, Gray?” he asked. “No thanks,” replied the other, in tones of smothered hostility. He was ill at ease, and paced the apartment nervously. Pyne lighted a cigarette, and tossed the extinguished match into a brass bowl.