Young Mr. Green sat at his ease and looked until he was tired of looking, and then he gave the order for a home-bound spin. Right here was where chanced stepped in and diverted him from his appointed paths. For the car, now turned cityward, had rolled but a few rods when a smell of overheated metals assailed the air, and with a tired wheezing somewhere down in its vital organs, the automobile halted itself. The chauffeur spent some time tinkering among its innermost works before he stood up, hot and sweaty and disgusted, to announce that the breakdown was serious in character. He undertook to explain in highly technical terms the exact nature of the trouble, but his master had no turn for mechanics and small patience for listening. He gathered that it would take at least an hour to mend the mishap, perhaps even longer, and he was not minded to wait. "I'll walk across yonder and catch the subway," he said. "You mend the car and bring it downtown when you get it mended." At its farthest point north, the Broadway subway, belying its name, emerges from the earth and becomes an elevated structure, rearing high above the ground. Its northernmost station stands aloft, butt-ended and pierced with many windows, like a ferry-boat cabin set up on stilts. Through a long aisle of sun-dried trees, Judson Green made for this newly risen landmark. A year or two years before, all this district had been well wooded and sparsely inhabited. But wherever a transit line goes in New York it works changes in the immediate surroundings, and here at this particular spot, the subway was working them, and many of them. Through truck patches and strips of woodland, cross-streets were being cut, and on the hills to the westward, tall apartment houses were going up. On the raw edge of a cut, half of an old wooden mansion stood, showing tattered strips of an ancient flowered wallpaper and a fireplace, clinging like a chimney-swift's nest to a wall, where the rest of the room had been sheared away bodily. Along Broadway, beyond a huddle of merry-go-rounds and peanut stands, a row of shops had sprung up, as it were, overnight; they were shiny, trim, citified shops, looking a trifle strange now in this half-transformed setting, but sure to have plenty of neighbours before long. There was even a barber shop, glittering inside and out with the neatness of newness, and complete, even to a manicuring table and a shoe-shining stand. The door of the shop was open; within, electric fans whirred in little blurs of rapid movement.