The well lighted, well ventilated rooms in the basement were used as store rooms, a suitable number being set apart for the servants, as dressing rooms, dining room and sitting room. In a large bay window extension at the rear of the main hall, a sumptuously furnished elevator connected the basement with all of the halls, the roof and the towers. The rooms on the second and third floors were arranged in suites of three: reception, sleeping and bath. In size, fittings and furnishings, they were models of comfort and luxury. The four octagonal tower rooms were uniformly twenty-five feet in diameter, with lofty dome ceilings. The right front tower was occupied by Fern Fenwick as her private study and work room. It was fitted and furnished much the same as the library. The left front tower was arranged as a seance room for spiritual manifestations, and more especially for the different phases of mediumship possessed by Mrs. Bainbridge, including materialization. As before stated, the right hand tower at the rear was perfectly equipped as an observatory, while the rooms under it were devoted to the demonstration of kindred sciences. The left tower at the rear was furnished and arranged as a laboratory. The rooms under it were set apart for experiment and demonstrations in chemistry, metallurgy, photography and several other sciences of like nature. An able corps of carefully trained servants, under the direction of Mrs. Bainbridge, the housekeeper, made it easy to keep this remarkable establishment in perfect order. One and all, these model servants were devoted to their lovely young mistress, and this devotion was based on their keen appreciation of her noble ideas in regard to the true purpose of human life, to her high estimation of its sacredness. They were eager to serve her faithfully and well for less than ordinary wages, contented and confident in the knowledge that, in accordance with her clear sense of justice, they were sure of being retired on half pay after having reached the age of fifty-five. This brief description of the exterior and interior of Fenwick Hall, its equipment, its lovely mistress and its people, will but faintly suggest its extraordinary possibilities as a potent factor in the upper circles of Washington life. Almost three years have passed since the transition of Fennimore Fenwick, which left his only daughter, Fern Fenwick, as the sole heir to his vast wealth. With the exception of three months each summer, spent at Fairy Fern Cottage, or some mountain resort near it, she had remained quietly at Fenwick Hall, busily engaged in rebuilding and refitting it. Meanwhile under the instruction of able teachers, she had been hard at work in efforts to supplement her excellent collegiate education with a better knowledge of history and by a more complete mastery of the subtle secrets of the higher sciences, as exponents of the powers, properties and purposes of the inherent forces belonging to the various