What Zillah said was to the effect that she had been asking the Earl about Lady Chetwynde; that the mention of the subject had produced an extraordinary effect; that she wished to withdraw it, but the Earl insisted on knowing what she had to say.

"Oh," she cried, "how bitterly I lament that I said any thing about it! But I had seen something at home which excited my curiosity. It was about Lady Chetwynde. It stated that she eloped with a certain Redfield Lyttoun, and that the name was an assumed one; but what," cried Zillah, suddenly starting forward--"what is the matter?"

While Zillah was speaking Mrs. Hart's face--always pale--seemed to turn gray, and a shudder passed through her thin, emaciated frame. She pressed her hand on her heart, and suddenly sank back with a groan.

Zillah sprang toward her and raised her up. Mrs. Hart still kept her hand on her heart, and gave utterance to low moans of anguish. Zillah chafed her hands, and then hurried off and got some wine. At the taste of the stimulating liquor the poor creature revived. She then sat panting, with her eyes fixed on the floor. Zillah sat looking at her without saying a word, and afraid to touch again upon a subject which had produced so disastrous an effect. Yet why should it? Why should this woman show emotion equal to that of the Earl at the very mention of such a thing? There was surely some unfathomable mystery about it. The emotion of the Earl was intelligible--that of Mrs. Hart was not so. Such were the thoughts that passed through her mind as she sat there in silence watching her companion.

Hours passed without one word being spoken. Zillah frequently urged Mrs. Hart to go to bed, but Mrs. Hart refused. She could not sleep, she said, and she would rather be near the Earl.

[Illustration.]

At length Zillah, penetrated with pity for the poor suffering woman, insisted on her lying down on the sofa. Mrs. Hart had to yield. She lay down accordingly, but not to sleep. The sighs that escaped her from time to time showed that her secret sorrow kept her awake.

Suddenly, out of a deep silence, Mrs. Hart sprang up and turned her white face toward Zillah. Her large, weird eyes seemed to burn themselves into Zillah's brain. Her lips moved. It was but in a whisper that she spoke:

"Never--never--never--mention it again--either to him or to me. It is hell to both of us!"