Number 18A, Berkeley Square was a large town mansion, and on the green front door there was a plate upon which was engraved in bold lettering, “The Dowager Countess of Sellingworth.” Craven looked at this plate and at the big knocker above it as he rang the electric bell. Almost as soon as he had pressed the button the big door was opened, and a very tall footman in a pale pink livery appeared. Behind him stood a handsome, middle-aged butler. A large square hall was before Craven, with a hooded chair and a big fire burning on a wide hearth. Beyond was a fine staircase, which had a balustrade of beautifully wrought ironwork with gold ornamentations. He gave his hat, coat and stick to the footman--after taking his name, the butler had moved away, and was pausing not far from the staircase--Craven suddenly felt as if he stood in a London more solid, more dignified, more peaceful, even more gentlemanlike, than the London he was accustomed to. There seemed to be in this house a large calm, an almost remote stillness, which put modern Bond Street, just around the corner, at a very great distance. As he followed the butler, walking softly, up the beautiful staircase, Craven was conscious of a flavour in this mansion which was new to him, but which savoured of spacious times, when the servant question was not acute, when decent people did not move from house to house like gipsies changing camp, when flats were unknown--spacious times and more elegant times than ours. The butler and Craven gained a large landing on which was displayed a remarkable collection of oriental china. The butler opened a tall mahogany door and bent his head again to receive the murmur of Craven’s name. It was announced, and Craven found himself in a great drawing-room, at the far end of which, by a fire, were sitting three people. They were Lady Sellingworth, the faithful Sir Seymour Portman, and a beautiful girl, slim, fair, with an athletic figure, and vividly intelligent, though rather sarcastic, violet eyes. This was Miss Beryl Van Tuyn. (Craven did not know who she was, though he recognized at once the erect figure, faithful, penetrating eyes and curly white hair--cauliflower hair--of the general, whom he had often seen about town and “in attendance” on royalty at functions.) Lady Sellingworth got up to receive him. As she did so he was almost startled by her height.