"An awful charge may be laid against me." That charge, undoubtedly, was the murder of Mrs. Layton. "I am not guilty. I swear that I am innocent." But all guilty men are ready to swear that they are innocent. Not a moment was to be lost in setting my agents to work to discover Eustace Rutland's address as well as the address of Ida White. I quickly opened the letter which Edward Layton had written in prison to Mabel Rutland, and which I had posted. It was very short, to the following effect:

"Dear Miss Rutland,--All is well. Have no fear. Do not write to me until you hear from me again. Believe me, faithfully yours,

"Edward Layton."

Thus it was that he endeavored to keep from the woman he loved the true knowledge of the peril in which he stood. To save her good name, he was ready to go cheerfully to his death.

[V.]

I rose early this morning in the expectation of a busy day. Dr. Daincourt called on Saturday evening, as I had expected, and narrated to me the result of his inquiries respecting Mabel Rutland's jewellery. Among it there was a ring set with turquoises and diamonds which had been given to her by her mother, and which she wore constantly. Dr. Daincourt had received from Mrs. Rutland further instances of the profound attachment which Mabel bore for her twin-brother.

"Deep as was her love," Mrs. Rutland had said, "for Mr. Layton, there is in her love for her brother an element so absorbing that she would not hesitate to make the most terrible sacrifices for his sake. My poor Eustace! It is weeks since I saw him, and I have no idea where he is. He is not altogether to blame, doctor he has been led away by bad companions. Ah, when I think of him and Mabel as little children, and see them, as I often do, playing their innocent games together--when I think of the exquisite joy we drew from them, and of the heavenly happiness they were to us, it seems to me that I must be under the influence of some horrible dream, that things have changed so!"

At half-past nine o'clock one of my confidential agents, Fowler by name, made his appearance.

"Found, sir," was the first thing he said to me.

"Who?" I quickly asked.