To this remark, which, remembering what he had said in the middle of the day, showed the wonderful difference that exists between theory and practice, I made no reply.

Unconsciously, almost, a theory had been forming in my own mind, but I felt much corroboration of its possibility must be obtained before I dare give it expression.

Nevertheless, it had taken such hold of me that I could not shake off the impression, which was surely, though slowly, gaining ground, even against the dictates of my better judgment.

"I will just read over the account of the inquest once again," I decided, as I bolted and barred the chain after Munro's departure; and so, by way of ending the night pleasantly, I took out the report, and studied it till two, chiming from a neighbouring church, reminded me that the fire was out, that I had a bad cold, and that I ought to have been between the blankets and asleep hours previously.

13. LIGHT AT LAST

Now, whether it was owing to having gone out the evening before from a very warm room into the night air, and, afterwards, into that chilly library, or to having sat reading the report given about Mr. Elmsdale's death till I grew chilled to my very marrow, I cannot say, all I know is, that when I awoke next morning I felt very ill, and welcomed, with rejoicing of spirit, Ned Munro, who arrived about mid-day, and at once declared he had come to spend a fortnight with me in the Uninhabited House.

"I have arranged it all. Got a friend to take charge of my patients; stated that I am going to pay a visit in the country, and so forth. And now, how are you?"

I told him, very truthfully, that I did not feel at all well.

"Then you will have to get well, or else we shall never be able to fathom this business," he said. "The first thing, consequently, I shall do, is to write a prescription, and get it made up. After that, I mean to take a survey of the house and grounds."

"Do precisely what you like," I answered. "This is Liberty Hall to the living as well as to the dead," and I laid my head on the back of the easy-chair, and went off to sleep.