I stood a moment, wondering if it would appear again, before I followed the others indoors, and as I was in the act of closing the windows after me, I caught a glimpse of a figure on the lawn. It was some distance away, on the other side of the shrubberies, in fact where the bird had vanished. But in spite of the twilight that half magnified, half obscured it, the identity was unmistakable. I knew the housekeeper's stiff walk too well to be deceived. "Mrs. Marsh taking the air," I said to myself. I felt the necessity of saying it, and I wondered why she was doing so at this particular hour. If I had other thoughts they were so vague, and so quickly and utterly suppressed, that I cannot recall them sufficiently to relate them here. And, once indoors, it was to be expected that there would come explanation, discussion, conversation, at any rate, regarding the singular noise and its cause, some uttered evidence of the mood that had been strong enough to drive us all inside. Yet there was none. Each of us purposely, and with various skill, ignored it. We talked little, and when we did it was of anything in the world but that. Personally, I experienced a touch of that same bewilderment which had come over me during my first talk with Frances on the evening of my arrival, for I recall now the acute tension, and the hope, yet dread, that one or other of us must sooner or later introduce the subject. It did not happen, however; no reference was made to it even remotely. It was the presence of Mabel, I felt positive, that prohibited. As soon might we have discussed Death in the bedroom of a dying woman. The only scrap of conversation I remember, where all was ordinary and commonplace, was when Mabel spoke casually to the grenadier asking why Mrs. Marsh had omitted to do something or other--what it was I forget-- and that the maid replied respectfully that "Mrs. Marsh was very sorry, but her 'and still pained her." I enquired, though so casually that I scarcely know what prompted the words, whether she had injured herself severely, and the reply, "She upset a lamp and burnt herself," was said in a tone that made me feel my curiosity was indiscreet, "but she always has an excuse for not doing things she ought to do." The little bit of conversation remained with me, and I remember particularly the quick way Frances interrupted and turned the talk upon the delinquencies of servants in general, telling incidents of her own at our flat with a volubility that perhaps seemed forced, and that certainly did not encourage general talk as it may have been intended to do. We lapsed into silence immediately she finished.