"There was an old maid-servant, Annie by name, and several gardeners about. These latter, I found, were never admitted to the Mansion. My meals were served in the dining-room, and this room was the one in which I spent most of my time. The servants gave me but little information regarding the mysterious doings that had so frightened their employers. I could tell by their action that they were genuinely afraid to be alone in the place, and they all cautioned me repeatedly. They seemed anxious that the affair should be investigated, and said that Mr. Odell should have had detectives at work on the mystery. It was evident they were afraid that they would lose their positions if no one returned to live at the Mansion soon. "I noticed a strong under-current of contempt for Mr. Odell; they seemed to think he was a cowardly fellow, none too anxious to remain, or he would have investigated the affair. In fact, they behaved sometimes as though they thought that he might have been at the bottom of the mystery. Occasionally, Cook and his wife and Annie had stayed in the Mansion, cleaning up, and had never seen anything unusual. Nothing had occurred since Mr. Odell Mark had left--which certainly was peculiar. "I could see that my true identity was not suspected. My presence seemed to have inspired confidence in them all. I called Cook and his wife, or Annie, into my rooms for a talk quite frequently. Nothing happened, and I began to feel that there was exaggeration somewhere; but, nevertheless, I moved with caution and slept in the back room over the dining-room with the doors carefully locked. I insisted that Mr. and Mrs. Cook sleep in the front room. The servants at first demurred, but finally consented when I told them that if they did not do so I would not remain, and would report unfavorably as regards the remodeling of the Mansion. I noticed that they bolted their doors carefully every night and kept a light burning in their room. This I knew, as its rays shone through under their door into the hall. "This satisfied me that they were on guard and afraid, and consequently unaware of the real nature of the mystery.