But after all, between Thursday and Saturday there is always Friday. And all sorts of superstitious people call that an unlucky day. Now, I never could see any difference myself. A day on which I lost money through a hole in my pocket, or got a cut finger, or got caught at the cupboard, or had a headache, was "an unlucky day, whether it happened to be Monday or Friday. And Sunday was Sunday, and the worst of all, mostly; for if mother caught me in a secluded crib reading what she called a "novelle," she marched me straight up to my father, who whaled me proper--not that he cared himself, but just to satisfy mother's conscience and for disturbing him in his after-dinner nap. But, at all events, there was this Friday, which proved to be unlucky or not--just as you look at it. At any rate, it was with that day that there began the solving of the real mystery of Deep Moat Grange, which had puzzled Breckonside in general, and me in particular, for so long. Somehow I made sure that Elsie would be looking out for me at the same corner of the road on Friday morning, just where I had met her the day before. At any rate, I did not doubt but that she would have it in her head. And I was such a fool that it pleased me, like a cat stroked on the back, to think that Elsie was thinking about me. It was all right having Harriet and Constantia in the house, though. And not at all like what Elsie had feared. They were really very good to mother. And Harriet being always merry, and Constantia all the time wanting things done for her, it was good for mother, and took her mind more off her trouble. Besides, you can't really keep on being angry with a pair of pretty girls about a house. They brighten things wonderfully. The very sight of them does, and you can't help it. And though both of them together were not worth an Elsie, nor half so pretty, yet they laughed more, and being town girls, of course they had any amount of nice dresses, pretty blouses, belts for the waist, and lace for their necks; while Elsie had just a white turn-over collar like a boy, and a broad brown leather belt for her blue serge dress. I gave her that belt, and she always wore blue serge, because she said that, with good brushing, she could make a not Sunday dress look almost like a Sunday one. Well, as I say, of course all the Caws that ever were could never be like Elsie. But still it is a wonder and a marvel to me to think how much I liked having them in the house. Harriet was as merry as a grig whatever that may be; they don't live in our parts--and pretty, too, with a piquant expression that was never twice the same. She always looked as if she were going to cheek you. And that interested you, because, not being a boy, it put you in a fret to know how she was going to set about it this time. If she had been a boy, she would have got pounded--sound and frequent.