'Don't!' He put up his hand quickly. 'When I think of what you have done for me, and—I—I fear you are suffering now in my stead.'
It was the echo of my own thought, and I was glad to see my host reappear, thus cutting short the subject, which I was glad to drop just then.
The next morning found me somewhat the worse for my adventure, yet thankful to find that I could go about my day's business, a little stiffened from my fall, a trifle weaker than usual, and with an aching and somewhat misshapen head. But a detective learns to bear occasional hard knocks with fortitude, and I was thankful to be out of the affair so easily.
As an evidence of my dazed condition of the night before was the fact that I had not once thought to ask how Dave and Lossing chanced to be so near me at my time of need. It was one of my first thoughts and questions in the morning, however.
'You see,' explained Dave, 'I had not looked for any one quite so early, but I had stationed myself very near, on the side of the street opposite the house, and was pacing up and down, keeping the place in sight. I had a half-dozen cigars and a pocket full of matches, and when I wanted to turn, if anyone was in sight, I stopped and wasted a couple of minutes trying to light my cigar—see?'
'Distinctly.'
'Well, of course, I looked to see our friend come out and go north; and so, while I was just on the turn, I was a little upset to see someone come out of Miss J.'s door and turn square south. Of course I went south, too, and to carry out your plan, I, being nearer the south crossing than he, turned and crossed in order to meet him, and all ready to be properly surprised at the encounter, you know, according to orders. Well, sir, we met right at the opposite corner, and instead of our man, there was a tall, dark, well-dressed person, who hastened his steps a bit in passing me.'
He stopped, as if for an explanation.
'It was Voisin,' I said. 'The Frenchman I told you of.'
'Um! I thought as much! Well, I stopped to light my cigar, and the Frenchman turned on the east side of the street and went back the way he came; I, on my side, did likewise. At the north end of the block he turned again, this time without crossing, and I did likewise. I didn't try to keep shady, for I thought it began to look like a game of freezeout, and I kept the west side of the street. As might have been expected, after two or three turns he left the field at the south end of the block, going east; and very soon after your man came out and turned south, which surprised me a little. He walked very fast, but I caught up and tackled him, calling him by your name and then apologizing, and explaining that, knowing you were to call upon Miss J., I had been on the lay for you, having a matter of business to impart as promptly as possible.'