"Well, I will tell you. When I went to Mrs. Speed's to share rooms with Connie I was struck by the appearance of the woman. It seemed to me that I had seen her before, and in some strange way she recalled my very early childhood. I seemed to recollect the creature years and years ago sitting in your boudoir and crying. She was wearing a black dress. It is one of the fragments of memory that cling to one long after the surrounding circumstances are forgotten. I could not get rid of the feeling, and I asked the woman about it. She said I must be mistaken, because she came from a place called Dashwood, near Dashwood Hall. I doubt if she knew my name. I had my own reasons for not betraying my identity as you can imagine, but when Mrs. Speed told me that I knew that I was not mistaken. And knowing that she came from the old place, I was not surprised to see you here after all." Lady Dashwood's agitation deepened. Mary could see that she was greatly moved. "The woman spoke the truth," the elder lady whispered, "her people lived on the estate for many generations. And for years I have lost sight of her. I can't tell you the story, Mary, because it is not all mine to tell. And this morning I received a telegram from Mrs. Speed at this address saying that she was in great trouble and asking for an interview. I did not send any answer to the telegram because I decided to come in person. When things are explained, they always become more simple." "Not in this case," Mary said boldly. "My dear, I have found out something far more important than that Mrs. Speed comes from Dashwood. I was going to the kitchen to get a glass of milk yesterday morning when I heard what sounded like a quarrel in the dining-room between Mrs. Speed and some man. The man's voice sounded so familiar to me that I stopped to listen. He was after some letters, the name of Dashwood was mentioned--one letter was of the greatest importance. And then the man came out; he did not see me, but I recognised him. Can you guess who he was?" Lady Dashwood made no reply for the moment. Her face had grown very pale and her long, slim hand shook so that the rings on her fingers shimmered in the light. "You had better tell me," she ventured to say at length. "I fancy I can guess, though I had not expected treachery as black as this. The man was----"