We were so engrossed that neither of us had heard steps on the stairs. The sound of a smothered exclamation from the doorway caused us both to turn suddenly. Standing there, in a loose gown of some sort, very much surprised and startled, was Margery Fleming. Wardrop pulled himself together at once. As for me, I knew what sort of figure I cut, my collar stained with blood, a lump on my forehead that felt as big as a door-knob, and no shoes. "What _is_ the matter?" she asked uncertainly. "I heard such queer noises, and I thought some one had broken into the house." "Mr. Wardrop was trying to break in," I explained, "and I heard him and came down. On the way I had a bloody encounter with an open door, in which I came out the loser." I don't think she quite believed me. She looked from my swollen head to the open bag, and then to Wardrop's pale face. Then I think, woman-like, she remembered the two great braids that hung over her shoulders and the dressing-gown she wore, for she backed precipitately into the hall. "I'm glad that's all it is," she called back cautiously, and we could hear her running up the stairs. "You'd better go to bed," Wardrop said, picking up his hat. "I'm going down to the station. There's no train out of here between midnight and a flag train at four-thirty A. M. It's not likely to be of any use, but I want to see who goes on that train." "It is only half past two," I said, glancing at my watch. "We might look around outside first." The necessity for action made him welcome any suggestion. Reticent as he was, his feverish excitement made me think that something vital hung on the recovery of the contents of that Russia leather bag. We found a lantern somewhere in the back of the house, and together we went over the grounds. It did not take long, and we found nothing. As I look back on that night, the key to what had passed and to much that was coming was so simple, so direct--and yet we missed it entirely. Nor, when bigger things developed, and Hunter's trained senses were brought into play, did he do much better. It was some time before we learned the true inwardness of the events of that night. At five o'clock in the morning Wardrop came back exhausted and nerveless. No one had taken the four-thirty; the contents of the bag were gone, probably beyond recall. I put my dented candlestick back on the mantel, and prepared for a little sleep, blessing the deafness of old age which had enabled the Maitland ladies to sleep through it all. I tried to forget the queer events of the night, but the throbbing of my head kept me awake, and through it all one question obtruded itself--who had unlocked the front door and left it open? CHAPTER V LITTLE MISS JANE