And away they went, allowing the sure-footed horses to have their way up one of the foot-hills, called the “Mine,” because some lone prospector, dreaming of a fortune, had dug from its side some poor coal; and then, perhaps discouraged, had abandoned the fruit of his labors, leaving the black heap as a monument to his zeal, and a testimony to the vanity of mere dreams. They reached the hill-top almost at the same instant, their good steeds panting; they quite undisturbed, and, turning their horses’ heads, drew rein and looked across the Valley. They were a robust-looking pair, red-cheeked and khaki-clad, and as good riders as Wyoming could produce. The boy was seventeen, or thereabouts, well-knit and tall for his years, with dark, heavy hair and clear, blue eyes that looked bluer through his coat of tan. His features were cleanly-cut and strong, and his mouth had a laugh in the corners. A merry, honest, manly-looking lad—Donald Keith by name, and the son of a ranchman on the other side of the Valley. [Illustration: “Forded the creek in a mad splash of water.”] She—Virginia Hunter—was a year younger, and for sixteen as tall and strong as he for seventeen. She was not pretty, but there was something singularly attractive about her clear, fresh skin, brown now, except for the red of her cheeks, her even white teeth, and her earnest gray eyes, at times merry, but often thoughtful, which looked so straight at you from under brows and lashes of black. Her golden-brown hair curled about her temples, but it was brushed back quite simply and braided down her back where it was well out of her way. A person riding could not bother about her hair. She sat her horse as though he were a part of her, holding her reins loosely in her brown left hand, her right hanging idly at her side. The wind blew back the loosened hair about her face, and the ends of the red handkerchief, knotted cow-boy fashion, under the collar of her khaki shirt. She, like the boy, seemed a part of the country—free, natural, wholesome—and she shared its charm. They had been comrades for years—these two—for, in the ranch country, homes are often widely separated, and the frequent society of many persons rare. Virginia’s home lay up the Valley, beyond the first range of the foot-hills, while the Keith ranch was situated on the prairie, west beyond the Gap. Three miles apart across country, four by the road; but three or four miles in Wyoming are like so many squares in Boston, and the Keiths and Hunters considered themselves near neighbors. This afternoon Virginia had ridden over to say good-by to all the dear Keiths—Mr. David, Mother Mary, Donald’s older brother Malcolm, and his younger, Kenneth, the farm-hands busy with the threshing, and the men in from the range to help with the wheat; for they were all her friends, and now that she was going so far away to school, they seemed nearer and dearer—indeed, next to her father and those upon their own ranch, the dearest of her world.