In the household she knew her father and her mother, her brothers and sisters and the servants; but there were two mysterious inhabitants of whom she often heard but whom she never saw and never could find. It used to frighten her sometimes, lying awake at night, or creeping about the house of an evening, to think of those two mysterious people hidden away somewhere and perhaps likely to pounce on her out of the dark. What did they eat? Where did they live? What did they do? What were they? One of these two eerie and invisible people was heard of from her father. Several times Rosalie had heard him, when talking to persons not of the family, speak of “my wife.” The other eerie and invisible creature was heard of from her mother: “My husband.” Where were they? Of all the mysterious things which Rosalie used to wonder over in those days, this undiscoverable “wife” and “husband” were the most mysterious of all, and more mysterious than ever after that day on which, walking on tiptoe for fear of coming upon them suddenly, holding her breath and pausing in fearful apprehension before entering the untenanted rooms upstairs, she explored the whole house in search of them. She got to know all sorts of little odds and ends about them; that the wife felt the cold very much, for instance, for she had heard her father say so; and that the husband did not like mutton, for her mother told that to Mr. Grant the butcher: and she was often hot on their tracks for she had heard her father say, “My wife is upstairs” and had rushed upstairs and searched; and her mother say, “My husband is in the garden,” and had run into the garden and hunted. But all these clues only deepened the mystery. They were never to be found. It was mysterious. Then one day the wife (she heard) fell ill, and through her great concern about that--for she was profoundly interested in these people and used to feel awfully sorry for them, hidden away like that perhaps with no fire and nothing to eat but mutton--the mystery was explained. With the family she was going towards church one Sunday morning and she heard her father tell a lady that “my wife” was not very well that morning and couldn’t come. Rosalie during the service prayed very earnestly for the wife’s recovery and took the opportunity of praying also that she might be permitted to see the wife “if she is not very frightening, O Lord, and the husband too, if possible, for Jesus Christ’s sake, amen.” And at lunch, having thought of nothing else all the morning, there was suddenly shot out of her the question, “Father, is your wife any better now?”