"I did not," answered the Fräulein, looking at him curiously. "Yet I can but think that lady had something to do with Hilda's strange conduct. She is an old friend of yours, I believe—Lady Valeria Harborough."

"Yes, I have known her for some years. Was she long with Hilda?"

"She was closeted with her for at least an hour, and from that time to this I have not seen Hilda's face. She went to her room soon after Lady Valeria left. She excused herself from appearing at dinner on account of a headache, and when I went to her door later in the evening she refused to let me in, and I could hear from her voice that she had been crying. I went to her room again at seven o'clock next morning, for my mind had been uneasy about her all night; but she was gone. I found two letters, one for Mr. Heathcote, and one for me."

"Would you be kind enough to show me the letter she wrote to you?"

The Fräulein reflected for a few moments, being an eminently cautious person, and then produced Hilda's note from her pocket-book.

"I do not think there can be any harm in showing it to you," she said. "There is so little in it."

The letter ran thus:

"Dear Fräulein,—Do not be alarmed at my disappearance. I have good and sound reasons for cancelling my engagement with Mr. Grahame—not because of any wrong act upon his part, but for motives of my own; and I have decided upon leaving home for some time, as the best way of getting over the difficulty. Pray let no fuss be made about this sudden change in my plans. Very few of our neighbours knew anything about the intended marriage; so I hope there will be less talk than there usually is under such circumstances. You need have no uneasiness about me, as I am going to act under the advice of a clever and experienced friend, and I mean to be quite happy in my own way, amidst new surroundings, and to carry out an old desire of my heart. You shall hear of me directly I feel myself at liberty to tell you more.—Always lovingly yours, HILDA."

"An old desire of her heart," said Bothwell slowly, staring at the letter, with the keenest mortification expressed in his countenance.

That cheerfulness which Hilda had assumed in her letter to the governess smote her lover to the heart. A man's mind is not subtle enough to cope with the subtleties of a woman's conduct. Hilda's chief aim in writing that letter had been to hoodwink the Fräulein, to satisfy her with the assurance that she, Hilda, was going away from home in tranquil spirits and with hopeful views of the future. Bothwell saw in this cheery letter the evidence of a stony heart, a heart that had never loved him.