I cannot say absolutely that I can clear up this mystery, but my suspicions are confirmed by a good deal of circumstantial evidence. This will not be understood unless I explain my strange infirmity. Wherever I went I used to be troubled with a presentiment that I had left my pipe behind. Often, even at the dinner-table, I paused in the middle of a sentence as if stricken with sudden pain. Then my hand went down to my pocket. Sometimes even after I felt my pipe, I had a conviction that it was stopped, and only by a desperate effort did I keep myself from producing it and blowing down it. I distinctly remember once dreaming three nights in succession that I was on the Scotch express without it. More than once, I know, I have wandered in my sleep, looking for it in all sorts of places, and after I went to bed I generally jumped out, just to make sure of it. My strong belief, then, is that I was the ghost seen by the writer of the paper. I fancy that I rose in my sleep, lighted a candle, and wandered down to the hall to feel if my pipe was safe in my coat, which was hanging there. The light had gone out when I was in the hall. Probably the body seen to fall on the hall floor was some other coat which I had flung there to get more easily at my own. I cannot account for the bell; but perhaps the gentleman in the Haunted Chamber dreamed that part of the affair. I had put on the overcoat before reascending; indeed I may say that next morning I was surprised to find it on a chair in my bedroom, also to notice that there were several long streaks of candle-grease on my dressing-gown. I conclude that the pistol, which gave my face such a look of triumph, was my brier, which I found in the morning beneath my pillow. The strangest thing of all, perhaps, is that when I awoke there was a smell of tobacco-smoke in the bedroom. [Illustration] CHAPTER XXIV. NOT THE ARCADIA. [Illustration] Those who do not know the Arcadia may have a mixture that their uneducated palate loves, but they are always ready to try other mixtures. The Arcadian, however, will never help himself from an outsider's pouch. Nevertheless, there was one black week when we all smoked the ordinary tobaccoes. Owing to a terrible oversight on the part of our purveyor, there was no Arcadia to smoke.