The two took leave then, Annie walking behind her aunt. The sidewalk which was encroached upon by grass was very narrow. Annie did not speak at all. She heard her aunt talking incessantly without realising the substance of what she said. Her own brain was overwhelmed with bewilderment and happiness. Here was she, Annie Eustace, engaged to be married and to the right man. The combination was astounding. Annie had been conscious ever since she had first seen him, that Karl von Rosen dwelt at the back of her thoughts, but she was rather a well disciplined girl. She had not allowed herself the luxury of any dreams concerning him and herself. She had not considered the possibility of his caring for her, not because she underestimated herself, but because she overestimated him. Now, she knew he cared, he cared, and he wanted to marry her, to make her his wife. After she had reached home, when they were seated at the tea table, she did not think of telling anybody. She ate and felt as if she were in a blissful crystal sphere of isolation. It did not occur to her to reveal her secret until she went into her grandmother's room rather late to bid her good night. Annie had been sitting by herself on the front piazza and allowing herself a perfect feast in future air-castles. She could see from where she sat, the lights from the windows of the Edes' house, and she heard Wilbur's voice, and now and then his laugh. Margaret's voice, she never heard at all. Annie went into the chamber, the best in the house, and there lay her grandmother, old Ann Maria Eustace, propped up in bed, reading a novel which was not allowed in the Fairbridge library. She had bidden Annie buy it for her, when she last went to New York. "I wouldn't ask a girl to buy such a book," the old lady had said, "but nobody will know you and I have read so many notices about its wickedness, I want to see it for myself." Now she looked up when Annie entered. "It is not wicked at all," she said in rather a disappointed tone. "It is much too dull. In order to make a book wicked, it must be, at least, somewhat entertaining. The writer speaks of wicked things, but in such a very moral fashion that it is all like a sermon. I don't like the book at all. At the same time a girl like you had better not read it and you had better see that Harriet and Susan don't get a glimpse of it. They would be set into fits. It is a strange thing that both my daughters should be such old maids to the bone and marrow. You can read it though if you wish, Annie. I doubt if you understand the wickedness anyway, and I don't want you to grow up straight-laced like Harriet and Susan. It is really a misfortune. They lose a lot." Then Annie spoke. "I shall not be an old maid, I think," said she. "I am going to be married." "Married! Who is going to marry you? I haven't seen a man in this house except the doctor and the minister for the last twenty years." "I am going to marry the minister, Mr. von Rosen."