"There always is," answered her brother. "There's a woman in every mystery, and when you've found her it's a mystery no longer. By the way, father, as I was coming home, I came across a fellow camped up the river. He asked me what the distance was to here, and said he was on his way to see you. He will be here the first thing to-morrow morning." "He wants work, I suppose?" "No, I shouldn't say that he did," James replied. "He said that he wanted to see you on important private business." "Indeed? I wonder who it can be? A swagman who has important private business with me is a rara avis. He didn't happen to tell you his name, I suppose?" "Yes, he did," Jim answered, placing his cup on the floor as he spoke. "His name is Richard Murbridge, or something like it." The effect upon the elder man was electrical. "Richard Murbridge?" he cried. "Camped on the river and coming here?" His son and daughter watched him with the greatest astonishment depicted upon their faces. It was not often that their father gave way to so much emotion. At last with an effort he recovered himself, and, remarking that Murbridge was a man with whom he had had business in bygone days, and that he had not seen him for many years, went into the house. "I wonder who this Murbridge can be?" said James to his sister, when they were alone together. "I didn't like the look of him, and if I were the Governor, I should send him about his business as quickly as possible." When he had thus expressed himself, Jim left his sister and went off to enjoy that luxury so dear to the heart of a bushman after his day's work, a swim in the river. He was some time over it, and when he emerged, he was informed that his presence was required at the Store. Thither he repaired to arbitrate in the quarrel of two Boundary Riders. In consequence, more than an hour elapsed before he returned to the house. His sister greeted him at the gate with a frightened look upon her face. "Have you seen father?" she enquired. "No," he answered. "Isn't he in the house?" "He went down the track just after you left, riding old Peter, and as he passed the gate he called to me not to keep dinner for him, as he did not know how long it might be before he