"Allow me to assist you," said Big Sam politely. "This is your paper." And he indicated one of the two in my hand with his long brown finger.

I saw that I was beaten. The clever Oriental had been one too many for me. I raged inwardly as I looked at that bland, courteous, impassive face before me, and for an instant thought of attempting to search him by force. The thought was gone as soon as it came. Even with a fair field the result of a personal encounter between us would have been in doubt. Big Sam was a well-built, powerful man, able to give a good account of himself in a rough-and-tumble fight. But in that den it would have been madness to raise a finger against him. I should but add another to the long list of mysterious disappearances. I swallowed my discomfiture and said as blandly as Big Sam himself:

"If you have no objections I'll take a translation of both documents."

Big Sam paid my request the tribute of a smile. I read in the turn of his lips a confirmation of my suspicion that neither paper was the one I had brought.

"Certainly," he said. "I will read them both to you. After that you can say more wisely which is yours."

He reached out his hand to take one of the papers, when a triple rap sounded at one of the panels. He straightened up and looked at me gravely.

"If you have no objections, Mr. Hampden, I shall do a little business. Can you spare the time for the interruption?"

"Certainly. When shall I come back?" said I, rising.

"Don't move," said the Oriental courteously. "It will be but a few minutes, and it may interest you." He rapped on the desk before him, the door swung open, and in filed a dozen or more Chinese.

In the midst of the band were two men whose coarse dark faces stirred a ripple of memory. Where had I seen them? For a moment I could not recall them, searching too far back in time to cross their trail. Then it came to me that these were the two villains who had seized the Chinese girl across the way but a few minutes before. Their stolid faces were hardly more expressive than a mask, yet under the "no-sabby" look there was an indefinable trace of fear. In the rear of the band was the old man whose girl had been stolen. None of them paid the slightest attention to my presence, yet I felt well assured that not a detail of my appearance was lost to them, as they huddled about the desk before Big Sam.