I turned to Lawrence, to suggest that I had better leave them now that there was no further need of my services, but the words were frozen on my lips. Never have I seen such a ghastly look on any man’s face. He was white as chalk, the candle he held in his shaking hand was sputtering onto the carpet, and his eyes, petrified with terror, or some such kindred emotion, stared fixedly over my head at a point on the further wall. It was as though he had seen something that turned him to stone. I instinctively followed the direction of his eyes, but I could see nothing unusual. The still feebly flickering ashes in the grate, and the row of prim ornaments on the mantelpiece, were surely harmless enough.