There was a deafening explosion close behind me, which caused me to jump back startled. I dropped the man’s hand and turned quickly in the direction of the sound; but, as I did so, a second shot from a revolver held by an unknown person was discharged full in my face.

The truth was instantly plain. I had been entrapped for my watch and jewellery—like many another medical man in London has been before me; doctors being always an easy prey for thieves. The ruffian shamming illness sprang from his bed fully dressed, and at the same moment two other blackguards, who had been hidden in the room, flung themselves upon me ere I could realize my deadly peril.

The whole thing had been carefully planned, and it was apparent that the gang were quite fearless of neighbours overhearing the shots. The place bore a bad reputation, I knew; but I had never suspected that a man might be fired at from behind in that cowardly way.

So sudden and startling were the circumstances that I stood for a moment motionless, unable to fully comprehend their intention. There was but one explanation. These men intended to kill me!

Without a second’s hesitation they rushed upon me, and I realized with heart-sinking that to attempt to resist would be utterly futile. I was entirely helpless in their hands!


CHAPTER XXI.

WOMAN’S WILES.

“Look sharp!” cried the black-bearded ruffian who had feigned illness. “Give him a settler, ’Arry. He wants his nerves calmin’ a bit!”