The countess appeared to have a flattering idea of my abilities. I concealed my annoyance. Doubtless this attitude of hers was assumed expressly to annoy me and to give me the idea that I was unimportant.

"It would, of course, be quite easy to—remove you," she continued, "but I am quite sentimental sometimes. I pleaded for you. You have a nice little wife somewhere, have you not? And it would please the poor little man who is dead to know that you were not to be killed. I always liked him, you know. He was clever—but clever! Had it not been a case of four against one I honestly believe he might have been too much for us. I confess it frankly—he was my master! I sent a wreath to the funeral as a token of my admiration—an enormous one of crimson roses. Crimson roses express my temperament."

I listened in silence and a growing distaste.

"You have the look of a mule when it puts its ears back and kicks. Well, I have delivered my warning. Remember this, the third warning will come by the hand of the Destroyer—"

She made a sign, and the car whirled away rapidly. I noted the number mechanically, but without the hope that it would lead to anything. The Big Four were not apt to be careless in details.

I went home a little sobered. One fact had emerged from the countess's flood of volubility. I was in real danger of my life. Though I had no intention of abandoning the struggle, I saw that it behoved me to walk warily and adopt every possible precaution.

Whilst I was reviewing all these facts and seeking for the best line of action, the telephone bell rang. I crossed the room and picked up the receiver.

"Yes. Hallo. Who's speaking?"

A crisp voice answered me.

"This is St. Giles' Hospital. We have a Chinaman here, knifed in the street and brought in. He can't last long. We rang you up because we found in his pocket a piece of paper with your name and address on it."