Having studied the situation very carefully, I presently perceived to my great satisfaction that whilst the tail of the cart was wedged under a crossbar, which retained it in its position, one of the shafts was in reach of my hand. Thereupon I entrusted my weight to the shaft, swinging out over the well of the courtyard. So successful was I that only a faint creaking sound resulted; and I descended into the vehicle almost silently. Having assured myself that my presence was undiscovered by Abû Tabâh, I stood up cautiously, my hands resting upon the wall, and peered through the little window into the room. Its appearance had changed somewhat. The lamp was lighted and shed a weird and subdued illumination upon a rough table placed almost beneath it. Upon this table were scales, measures, curiously shaped flasks, and odd-looking chemical apparatus which might have been made in the days of Avicenna himself. At one end of the table stood an alembic over a little pan in which burnt a spirituous flame. Mohammed er-Rahmân was placing cushions upon the _dîwan_ immediately beneath me, but there was no one else in the room. Glancing upward, I noted that the height of the neighboring building prevented the moonlight from penetrating into the courtyard, so that my presence could not be detected by means of any light from without; and, since the whole of the upper part of the room was shadowed, I saw little cause for apprehension within. At this moment came the sound of a car approaching along the Shâria esh-Sharawâni. I heard it stop, near the Mosque of el-Ashraf, and in the almost perfect stillness of those tortuous streets from which by day arises a very babel of tongues I heard approaching footsteps. I crouched down in the cart, as the footsteps came nearer, passed the end of the courtyard abutting on the Street of the Perfumers, and paused before the shop of Mohammed er-Rahmân. The musical voice of Abû Tabâh spoke and that of the Lady Zuleyka answered. Came a loud rapping, and the creak of an opening door: then-- "Descend the steps, place the coffer on the table, and then remain immediately outside the door," continued the imperious voice of the lady. "Make sure that there are no eavesdroppers." Faintly through the little window there reached my ears a sound as of some heavy object being placed upon a wooden surface, then a muffled disturbance as of several persons entering the room; finally, the muffled bang of a door closed and barred ... and soft footsteps in the adjoining street!