It may be said with perfect truth that Mr. Petersen was haunted by the leg of lamb; it gave him sleepless nights. He couldn’t imagine why it was there. He would stop in the middle of serious work in his office, and contemplate the mystery. Could it be connected with her peculiar efforts at economy? Or a plot against Mrs. Hansen? Or absolute madness? It was significant--more so than he realised--that he didn’t dare to ask Minnie about it. At the bottom of his heart, in spite of his affection and admiration for her, he was perfectly aware that Minnie was a woman capable of anything and everything. There was nothing she wouldn’t do. He went about for days, with the leg of lamb on his conscience, miserably imagining that he had in some way wronged Minnie by finding it. The losses continued. But he never looked in the closet again. Imagination balked at the prospect. When Mrs. Hansen reported a dish of apple sauce and three pork chops missing, a dreadful vision of them behind Minnie’s hat flashed across his brain. He tried his best to mollify Mrs. Hansen, to assure her that he knew she had no hand in the business. He felt intolerably guilty before that honest woman. He was a changed man, and he knew it. He had fallen into a sort of daze of astonishment, like a man who has undeniably seen a ghost. An impossible situation, and ended by a still more incredible revelation. Quite by accident he learned where the leg of lamb and all its associates had gone. Minnie’s health was causing him a great deal of anxiety. She was in a perpetual state of exhaustion and worry, and refused to be relieved. It was one of her most sacred principles that it was not only meritorious but absolutely a duty for a domestic house-loving woman to tire herself out every day. In addition to doing a great many tasks which Mrs. Hansen had plenty of time and ability to do, she _would_ take a walk every afternoon, even if it rained. The doctor said it was too much for her, advised her resting more, but although she listened to him sweetly, she said afterward to Mr. Petersen that she knew what was good for herself better than all the doctors on earth. She wouldn’t even take Sandra with her on these walks; she said she had to be alone, for her nerves. Mr. Petersen warned her of rough characters from the brick yards and solemnly cautioned her to guard against being frightened; certain roads she was never to take, and she said she wouldn’t.