"Now, Miriam, kneel down, fold your hands, and give them to me between my own. Look into my eyes. I want you to make a vow to God and to your dying mother, to avenge the death of Marian. Will you bind your soul by such an obligation?"

The child was magnetized by the thrilling eyes that gazed deep into her own. She answered:

"Yes, mamma."

"You vow in the sight of God and all his holy angels, that, as you hope for salvation, you will devote your life with all your faculties of mind and body, to the discovery and punishment of Marian's murderer; and also that you will live a maiden until you become and avenger."

"I vow."

"Swear that no afterthoughts shall tempt you to falter; that happen what may in the changing years, you will not hesitate; that though your interests and affections should intervene, you will not suffer them to retard you in your purpose; that no effort, no sacrifice, no privation, no suffering of mind or body shall be spared, if needful, to the accomplishment of your vow."

"I swear."

"You will do it! You are certain to discover the murderer, and clear up the mystery."

The mental excitement that had carried Edith through this scene subsided, and left her very weak, so that when Thurston Willcoxen soon after called to see her, she was unable to receive him.

The next morning, however, Thurston repeated his visit, and was brought to the bedside of the invalid.