It was as Smith hissed the words despairingly that I looked up--and saw the Chinaman snatch at his coiled pigtail and pull it off! With it came the wig to which it was attached; and the ghastly yellow mask, deprived of its fastenings, fell from position! "Here! Here! Be quick! Oh! be quick! You can lower this to him! Be quick! Be quick!" A cloud of hair came falling about the slim shoulders as the speaker bent to pass this strange lifeline to Smith; and I think it was my wonder at knowing her for the girl whom that day I had surprised in Cadby's rooms which saved my life. For I not only kept afloat, but kept my gaze upturned to that beautiful, flushed face, and my eyes fixed upon hers--which were wild with fear . . . for me! Smith, by some contortion, got the false queue into my grasp, and I, with the strength of desperation, by that means seized hold upon the lowest rung. With my friend's arm round me I realized that exhaustion was even nearer than I had supposed. My last distinct memory is of the bursting of the floor above and the big burning joist hissing into the pool beneath us. Its fiery passage, striated with light, disclosed two sword blades, riveted, edges up along the top of the beam which I had striven to reach. "The severed fingers--" I said; and swooned. How Smith got me through the trap I do not know--nor how we made our way through the smoke and flames of the narrow passage it opened upon. My next recollection is of sitting up, with my friend's arm supporting me and Inspector Ryman holding a glass to my lips. A bright glare dazzled my eyes. A crowd surged about us, and a clangor and shouting drew momentarily nearer. "It's the engines coming," explained Smith, seeing my bewilderment. "Shen-Yan's is in flames. It was your shot, as you fell through the trap, broke the oil-lamp." "Is everybody out?" "So far as we know." "Fu-Manchu?" Smith shrugged his shoulders. "No one has seen him. There was some door at the back--" "Do you think he may--" "No," he said tensely. "Not until I see him lying dead before me shall I believe it." Then memory resumed its sway. I struggled to my feet. "Smith, where is she?" I cried. "Where is she?" "I don't know," he answered. "She's given us the slip, Doctor," said Inspector Weymouth, as a fire-engine came swinging round the corner of the narrow lane. "So has Mr. Singapore Charlie--and, I'm afraid, somebody else. We've got six or eight all-sorts, some awake and some asleep, but I suppose we shall have to let 'em go again. Mr. Smith tells me that the girl was disguised as a Chinaman. I expect that's why she managed to slip away."