This was a demoniac laugh--low, suppressed, and deep--uttered, as it seemed, at the very keyhole of my chamber door. The head of my bed was near the door, and I thought at first the goblin-laugher stood at my bedside--or rather, crouched by my pillow: but I rose, looked round, and could see nothing; while, as I still gazed, the unnatural sound was reiterated: and I knew it came from behind the panels. My first impulse was to rise and fasten the bolt; my next, again to cry out, "Who is there?"

     Something gurgled and moaned. Ere long, steps retreated up the gallery towards the third-storey staircase: a door had lately been made to shut in that staircase; I heard it open and close, and all was still.

     "Was that Grace Poole? and is she possessed with a devil?" thought I. Impossible now to remain longer by myself: I must go to Mrs. Fairfax. I hurried on my frock and a shawl; I withdrew the bolt and opened the door with a trembling hand. There was a candle burning just outside, and on the matting in the gallery. I was surprised at this circumstance: but still more was I amazed to perceive the air quite dim, as if filled with smoke; and, while looking to the right hand and left, to find whence these blue wreaths issued, I became further aware of a strong smell of burning.