My return to consciousness was accompanied by tremendous pains in my head, whereby, from previous experience, I knew that a sandbag had been used against me by some one in the shop, presumably by the immobile shopman. This awakening was accompanied by none of those hazy doubts respecting previous events and present surroundings which are the usual symptoms of revival from sudden unconsciousness; even before I opened my eyes, before I had more than a partial command of my senses, I knew that, with my wrists handcuffed behind me, I lay in a room which was also occupied by Dr. Fu-Manchu. This absolute certainty of the Chinaman’s presence was evidenced, not by my senses, but only by an inner consciousness, and the same that always awoke into life at the approach not only of Fu-Manchu in person but of certain of his uncanny servants.

A faint perfume hung in the air about me; I do not mean that of any essence or of any incense, but rather the smell which is suffused by Oriental furniture, by Oriental draperies; the indefinable but unmistakable perfume of the East.

Thus, London has a distinct smell of its own, and so has Paris, whilst the difference between Marseilles and Suez, for instance, is even more marked.

Now, the atmosphere surrounding me was Eastern, but not of the East that I knew; rather it was Far Eastern. Perhaps I do not make myself very clear, but to me there was a mysterious significance in that perfumed atmosphere. I opened my eyes.

I lay upon a long low settee, in a fairly large room which was furnished as I had anticipated in an absolutely Oriental fashion. The two windows were so screened as to have lost, from the interior point of view, all resemblance to European windows, and the whole structure of the room had been altered in conformity, bearing out my idea that the place had been prepared for Fu-Manchu’s reception some time before his actual return. I doubt if, East or West, a duplicate of that singular apartment could be found.

The end in which I lay, was, as I have said, typical of an Eastern house, and a large, ornate lantern hung from the ceiling almost directly above me. The further end of the room was occupied by tall cases, some of them containing books, but the majority filled with scientific paraphernalia; rows of flasks and jars, frames of test-tubes, retorts, scales, and other objects of the laboratory. At a large and very finely carved table sat Dr. Fu-Manchu, a yellow and faded volume open before him, and some dark red fluid, almost like blood, bubbling in a test-tube which he held over the flame of a Bunsen-burner.

The enormously long nail of his right index finger rested upon the opened page of the book to which he seemed constantly to refer, dividing his attention between the volume, the contents of the test-tube, and the progress of a second experiment, or possibly a part of the same, which was taking place upon another corner of the littered table.

A huge glass retort (the bulb was fully two feet in diameter), fitted with a Liebig’s Condenser, rested in a metal frame, and within the bulb, floating in an oily substance, was a fungus some six inches high, shaped like a toadstool, but of a brilliant and venomous orange color. Three flat tubes of light were so arranged as to cast violet rays upward into the retort, and the receiver, wherein condensed the product of this strange experiment, contained some drops of a red fluid which may have been identical with that boiling in the test-tube.

These things I perceived at a glance: then the filmy eyes of Dr. Fu-Manchu were raised from the book, turned in my direction, and all else was forgotten.

“I regret,” came the sibilant voice, “that unpleasant measures were necessary, but hesitation would have been fatal. I trust, Dr. Petrie, that you suffer no inconvenience?”