They ran for about three miles upon a broad macadamized avenue, laid straight as an arrow’s flight through the forest; and then the sound of the sea came to them, and before them was a mighty granite pile, looming grim in the twilight, with a draw-bridge and moat, and four great castellated towers.  “Black Forest” was built in imitation of a famous old fortress in Provence—­only the fortress had forty small rooms, and its modern prototype had seventy large ones, and now every window was blazing with lights.  A man does not let himself be caught twice in such a blunder; and having visited a “shooting-lodge” which had cost three-quarters of a million dollars and was set in a preserve of ten thousand acres, he was prepared for Adirondack “camps” which had cost half a million and Newport “cottages” which had cost a million or two.

Liveried servants took the car, and others opened the door and took their coats.  The first thing they saw was a huge, fireplace, a fireplace a dozen feet across, made of great boulders, and with whole sections of a pine tree blazing in it.  Underfoot was polished hardwood, with skins of bear and buffalo.  The firelight flickered upon shields and battle-axes and broad-swords, hung upon the oaken pillars; while between them were tapestries, picturing the Song of Roland and the battle of Roncesvalles.  One followed the pillars of the great hall to the vaulted roof, whose glass was glowing blood-red in the western light.  A broad stairway ascended to the second floor, which opened upon galleries about the hall.

Montague went to the fire, and stood rubbing his hands before the grateful blaze.  “Scotch or Irish, sir?” inquired a lackey, hovering at his side.  He had scarcely given his order when the door opened and a second motor load of the party appeared, shivering and rushing for the fire.  In a couple of minutes they were all assembled—­and roaring with laughter over “Baby” de Millc’s account of how her car had run over a dachshund.  “Oh, do you know,” she cried, “he simply popped!”

Half a dozen attendants hovered about, and soon the tables in the hall were covered with trays containing decanters and siphons.  By this means everybody in the party was soon warmed up, and then in groups they scattered to amuse themselves.

There was a great hall for indoor tennis, and there were half a dozen squash-courts.  Montague knew neither of these games, but he was interested in watching the water-polo in the swimming-tank, and in studying the appointments of this part of the building.  The tank, with the walls and floor about it, were all of marble; there was a bronze gallery running about it, from which one might gaze into the green depths of the water.  There were luxurious dressing-rooms for men and women, with hot and cold needle-baths, steam-rooms with rubbers in attendance and weighing and lifting machines, electric machines for producing “violet rays,” and electric air-blasts for the drying of the women’s hair.