Looking back, I saw the man with his arm in a sling going at a great rate across the station, and as he went he glanced back over his shoulder. And always behind him, going at a little trot to keep up with him, went William Capper, not to be shaken off.

I found Debora awaiting me, but I said nothing to her of my startling encounter in the train. I only told her that all was ready for her reception at the house of Uncle Zabdiel, and we set off at once, after settling the score at the hotel. Our journey was without incident, and in due course I rang the bell at my uncle's gate, and saw the door open presently to receive the girl. I went in with her for the necessary introductions.

To my delight I found Uncle Zabdiel rubbing his hands, and evidently pleased to have her there. He went so far as to imprint a cold salute on her cheek, and even to touch her under her soft rounded chin with his bony finger.

"It's a pretty bird you've captured," he said, grimacing at me. "I'll take care of her, never fear."

I thanked him, and then told him of my intention to seek a lodging elsewhere. He seemed surprised, as did Debora. I merely told him that I had business to attend to, and that I could not very well be so far from London for the next few days at least. My real reason was, however, a very different one.

I had made up my mind to pursue this matter of Capper to the very end; the thing fascinated me, and I could not let it alone. So that, after I had seen the dark house swallow up my darling, I went off, designing to find a lodging for myself between that house and the one in which Bardolph Just lived. It was very late, but I was not over particular as to where I slept, and I knew that I could easily find a room.

But I was restless, and had many things to think about; so that it ended finally in my walking that long distance back to the doctor's house, and finding myself, something to my surprise, outside its gates at a little after two o'clock in the morning. All the house was silent, and the windows darkened. I was turning away, when I almost stumbled over someone sitting on the high bank at the side of the road opposite the gate. As I drew back with a muttered apology the man looked up, and I knew him.

It was William Capper. In the very instant of his raising his head I had seen a quick bright look of intelligence come over his face, but now the mask he habitually wore seemed to be drawn down over his features, and he smiled in that vacuous way I had before noted.

"What are you doing here?" I asked.

"He's turned me out," he said, in the old feeble voice. "I don't know why." I saw his plucking fingers go up to his lips again, as he feebly shook his head.