Realizing that the ray of my lamp must be visible through the blinds from outside, I extinguished it … and, a moving silhouette against a faintly luminous square, I could clearly distinguish the marmoset watching me.

There was a light in the room beyond!

The marmoset disappeared—and I became aware of a faint, incense-like perfume. Where had I met with it before? Nothing disturbed the silence of the empty house wherein I stood; yet I hesitated for several seconds to pursue the chase further. The realization came to me that the hole in the wall communicated with the conservatory of the corner house in the square, the house with the lighted windows.

Determined to see the thing through, I discarded my overcoat—and crawled through the gap. The smell of burning perfume became almost overpowering, as I stood upright, to find myself almost touching curtains of some semi-transparent golden fabric draped in the door between the conservatory and the drawing-room.

Cautiously, inch by inch, I approached my eyes to the slight gap in the draperies, as, from somewhere in the house below, sounded the clangor of a brazen gong. Seven times its ominous note boomed out. I shrank back into my sanctuary; the incense seemed to be stifling me.

CHAPTER XXXII

SHRINE OF SEVEN LAMPS

Never can I forget that nightmare apartment, that efreet's hall. It was identical in shape with the room of the adjoining house through which I had come, but its walls were draped in somber black and a dead black carpet covered the entire floor. A golden curtain—similar to that which concealed me—broke the somber expanse of the end wall to my right, and the door directly opposite my hiding-place was closed.

Across the gold curtain, wrought in glittering black, were seven characters, apparently Chinese; before it, supported upon seven ebony pedestals, burned seven golden lamps; whilst, dotted about the black carpet, were seven gold-lacquered stools, each having a black cushion set before it. There was no sign of the marmoset; the incredible room of black and gold was quite empty, with a sort of stark emptiness that seemed to oppress my soul.

Close upon the booming of the gong followed a sound of many footsteps and a buzz of subdued conversation. Keeping well back in the welcome shadow I watched, with bated breath, the opening of the door immediately opposite.