Mrs. Barton’s figure was in the strongest possible contrast to that of her husband. She was a large woman and enormously stout. Mrs. Barton was a Jewess, the widow of a Hebrew clothier in Houndsditch, who had left her a small fortune. She had been very handsome when young, but not the slightest trace of her good looks remained in her fat, coarse face. She was nearly as old as her husband, but there was not a white hair in the black bands on her low square forehead. What had induced Mrs. Barton to marry her present husband was a riddle which none of her friends could solve. It seemed, however, that he had been employed in some enquiry in which her late husband was interested, and she was a woman who could keenly appreciate the shrewdness and energy of the rather uncouth Scotchman. At any rate, when the days of mourning had expired, the widow signified her willingness to lay aside her weeds in his favour. As Robert Barton had just left the force, and was looking out for a fresh opening, he gladly accepted her offer, although even at that time, at five-and-thirty, the widow was, to say the least, large, and her good looks had completely flown. Indeed, he hesitated not a moment. He had saved up some money, and with that and the widow’s fortune and connection, he thought he saw his way very clearly before him. It is true that her friends were extremely angry with her for marrying a Christian; she became as it were excommunicate, and cut off from all participation in the service of the synagogue. This feeling, however, in no way interfered with their willingness to work with her in business, and as she had been a popular woman among her class during the lifetime of her first husband, her connections, with the exception of a few of the strictest set, soon forgave her her marriage out of the pale. A few weeks after his marriage Mr. Barton opened an office in the City, which he entitled “Barton’s Private Research and Detection Office.” In a very short time he began to do a good business, and once or twice made especially happy hits—succeeding in tracing stolen property, and in ferreting out an absconding clerk—when the regular detective force had given up the task in despair. After this his success was a certainty, and it was soon apparent that he had means of obtaining information altogether beyond the ordinary police sources of intelligence. Here it was that Mrs. Barton’s connection came into play. The whole of the agents he employed belonged to her persuasion, and so numerous and active were they, that scarce an attempt was made to pass a stolen note without Barton being informed of it. Even on the Continent, at Hamburg and other places where Jews congregate, he had numerous correspondents; and as most of the stolen property was likely, sooner or later, to find its way there, the information with which he was furnished enabled him frequently to make the most surprising captures in England. It must not