Theydon smiled.

"I'm not joking," snapped Furneaux. "In fact, I feel rather bad about it. I woke up at eight o'clock, and pictured you and Bates and his wife lying about in No. 18 in very uncomfortable and ungainly attitudes. I was so worried and miserable that I telephoned your hall porter to learn the worst, and was quite astonished when he said that Bates had just been chatting with him. You don't understand, of course. I forgot to tell you about the lift. Wong Li Fu's special delegate climbed into No. 17 by that means and three of 'em would have reached you last night in the same way if a policeman hadn't met them in the street."

"My man heard about the row. He guessed, too, that it had something to do with us. The policeman was badly injured, he was told."

"Yes—nothing broken; he was put to sleep by some confounded Japanese wrestling trick."

"Japanese, you say?"

"Precisely. The Young Manchus are being backed up by a second gang which calls itself the 'Sons of Nippon.' I don't know what London is coming to. We've entertained Anarchists, Nihilists and Dynamitards for years. Now we have the Yellow Peril with us. I wish I were King for a few days. There would be a bigger clearance of reptiles out of England than St. Patrick made in Ireland."

"Mr. Handyside here told me only ten minutes since that he was convinced there were Japs in league with the Chinese."

"How did you know?" and Furneaux whirled round on the American instantly.

"By using the gray matter at the back of my head," was the reply. "No Chink ever taught Wong Li Fu how to put away two chesty individuals like Mr. Theydon and your painter, Mr. Winter. But I couldn't be sure till I had seen the ivory skull. Then I knew."

"So did I know yesterday morning," said Furneaux, "and a deuce of a time the discovery gave me. Anyhow, the street fight outside Innesmore Mansions at daybreak today settles the matter. There were two Japanese and one Chinaman. The Japs outed the policeman. Fortunately he and another man made a five-minute point at each end of the mansions, and, as No. 1 failed to turn up, No. 2 went to look for him. He saw the end of the row, and ran to help, blowing his whistle for assistance. Unfortunately for us, two of the three confounded blackguards escaped."