There was some on the sideboard in the dining-room, I knew; and I was returning with it, and was just outside the dining-room door, when I caught sight of a man in the gloom at the end of the passage leading from the hall. He had come from Mr. Rayner’s study, and disappeared in a moment in the darkness. It was impossible to recognize him; but I could not doubt that it was Mr. Rayner.

Where was he going? Was he going to escape by the back way? Did he know the house was watched? I made a step forward, anxious to warn him; but he had already disappeared, and I dared not follow him.

I crept upstairs, too much agitated to be of any use any longer; but happily Mrs. Rayner was already recovering, and the brandy-and-water restored her entirely to consciousness. I spent the rest of the night in her room, after I had, with the cook’s assistance, persuaded the unhappy lunatic who had done the mischief to return to her own room, where we found, as I had expected, Mrs. Saunders in a stupid, heavy sleep, half in her arm-chair and half on the floor. The cook declined to watch in place of her for the remainder of the night, but as a precaution locked the door on the outside and took the key away.

“Now, if Sarah wants to do any more mischief, let her try it on Mrs. Saunders,” said she.

I could scarcely approve of this way of settling the difficulty; but happily no harm came of it; and Mrs. Saunders profited by the lesson, and kept pretty sober after that.

This woman, having been sent from town by Mr. Rayner, had taken upon herself in some sort the authority formerly held by Sarah in the household, and she now suggested that Mrs. Rayner had better go back to her old room in the left wing, saying she would take charge of it for her as Sarah had done. The poor lady came up herself to my room, where, having made my arm much worse by my expedition in the night, I was lying in bed the whole of the next day.

“Why do you go back if you don’t wish to do so, Mrs. Rayner?” I asked.

“I expect it is by Mr. Rayner’s orders,” she whispered.

And, my strong suspicion that he was in the house acting like a spell upon me, I said no more.

But I was curious to know what was the mystery that hung about that bedroom in the left wing which no one was allowed to enter but Mrs. Rayner, Mr. Rayner, and Sarah; and I resolved that, as soon as I could, I would try to induce Mrs. Rayner to let me go in there.