“DEAR FRIEND,--I will not say that your letter was entirely unexpected, either to Helmine or myself. I should, perhaps, have less faith in the sincerity of your attachment if you had not already involuntarily betrayed it. When I say that although I detected the inclination of your heart some weeks ago, and that I also saw it was becoming evident to my sister, yet I refrained from mentioning the subject at all until she came to me last evening with your letter in her hand,--when I say this, you will understand that I have acted towards you with the respect and sympathy which I profoundly feel. Helmine fully shares this feeling, and her poor heart is too painfully moved to allow her to reply. Do I not say, in saying this, what her reply must be? But, though her heart cannot respond to your love, she hopes you will always believe her a friend to whom your proffered devotion was an honor, and will be--if you will subdue it to her deserts--a grateful thing to remember. We shall remain in Warsaw a fortnight longer, as I think yourself will agree that it is better we should not immediately return to the castle. Jean, who must carry a fresh order already, will bring you this, and we hope to have good news of Henri. I send back the papers, which were unnecessary; we never doubted you, and we shall of course keep your secret so long as you choose to wear it. “AMELIE DE----” The more light I seemed to obtain, the more inexplicable the circumstances became. The diploma and the note of salary were grounds for supposing that “Otto” occupied the position of tutor in a noble Polish family. There was the receipt for a box addressed to Count Ladislas Kasincsky, and I temporarily added his family name to the writer of the French letter, assuming her to be his wife. “Jean” appeared to be a servant, and “Henri” I set down as the son whom Otto was instructing in the castle or family seat in the country, while the parents were in warsaw. Plausible, so far; but the letter was not such a one as a countess would have written to her son's tutor, under similar circumstances. It was addressed to a social equal, apparently to a man younger than herself, and for whom--supposing him to have been a tutor, secretary, or something of the kind--she must have felt a special sympathy. Her mention of “the papers” and “your secret” must refer to circumstances which would explain the mystery. “So long as you choose to WEAR it,” she had written: then it was certainly a secret connected with his personal history.