thinks your coming will do me good, and his judgment is never at fault. So drop me a postal to say when you will arrive and I will meet you at Chargrove Station with our car. Affectionately your friend, Mary Louise Burrows. Gran'pa Jim read this note and approved it, so next morning Mary Louise walked to the village and deposited it in the postoffice, which located in the front room of Jim Bennett's little residence and was delightfully primitive. Jim was "jus' makin' up the mail bag," he said, so her letter was in time to catch the daily train and would be in Washington, where Josie lived, in the quickest possible time. Josie O'Gorman was about the same age as Mary Louise and she was the only child of John O'Gorman, famed as one of the cleverest detectives in the Secret Service. Josie was supposed to have inherited some of her father's talent; at least her fond parent imagined so. After carefully training the child almost from babyhood, O'Gorman had tested Josie's ability on just one occasion, when she had amply justified her father's faith in her. This test had thrown the girl into association with Mary Louise and with Colonel Hathaway, both of whom greatly admired her cleverness, her clear head and shrewd judgment. Mary Louise, especially, had developed a friendship for the embryo girl detective and had longed to know her more intimately. So she congratulated herself on the happy thought of inviting Josie to Cragg's Crossing and was delighted that the vague mystery surrounding the Cragg family offered an adequate excuse to urge the girl to come to her. There seemed nothing in the way of such a visit, for Officer O'Gorman, however pleased he might be at his daughter's success in her first detective case, declared Josie yet too young to enter active service and insisted that she acquire further age and experience before he would allow her to enter her chosen profession in earnest. "One swallow," he said, "doesn't make a summer, and the next bird you fly might prove a buzzard, my dear. Take your time, let your wits mature, and you'll be the better for it in the end." So Mary Louise waited impatiently for Josie's reply, meantime seeing as much of Ingua as she could and trying to cement the growing friendship between them. Ingua responded eagerly to her advances and as old Mr. Cragg was away from home the greater part of the day there was much crossing of the stepping-stones by both girls and more than one "afternoon tea" in the pavilion. "Do you