But what he didn't know about guard duty was hardly worth knowing. He had prisoners and property of every conceivable kind—Indians, horse thieves, thugs and deserters, magazines and medicines, mules and munitions of war. Everything had to be guarded. The fort lay a mile to the west of and two hundred feet higher than the railway hotel in the heart of the town. It looked down upon the self-styled city, and most of its womenkind did the same on the citizens, who were, it must be owned, a rather mixed lot. The sudden discovery of gold in the neighboring foothills, the fact that it promised to be the site of the division car shops and roundhouse, that the trails to the Upper Platte, the Sweetwater, the Park country to the south, and the rich game regions of the Medicine Bow all centered there, and that stages left no less than twice a week for some of those points, and the whole land was alive with explorers for a hundred miles around—all had tended to give Gate City a remarkable boom. Cheyenne and Laramie, thriving frontier towns with coroners' offices in full blast from one week's end to the other, and a double force on duty Sundays, confessed to and exhibited pardonable jealousy. Yet there was wisdom in the warning of an old friend and fellow frontiersman, who said to Folsom, "You are throwing yourself and your money away, John. There's nothing in those gold stones, there's nothing in that yawp about the machine shops; all those yarns were started by U. P. fellows with corner lots to sell. The bottom will drop out of that place inside of a year and leave you stranded."

All the same had Folsom bought big blocks and built his home there. It was the nearest town of promise to Hal Folsom's wild but beautiful home in the hills, and, almost as he loved Nell, his bonny daughter, did the old trader love his stalwart son. Born a wild Westerner, reared among the Sioux with only Indians or army boys for playmates, and precious little choice in point of savagery between them, Hal had grown up a natural horseman with a love for and knowledge of the animal that is accorded to few. His ambition in life was to own a stock farm. All the education he had in the world he owed to the kindness of loving-hearted army women at Laramie, women who befriended him when well-nigh broken-hearted by his mother's death. Early he had pitched his tent on the very spot for a ranchman's homestead, early he had fallen in love with an army girl, who married the strapping frontiersman and was now the proud mistress of the new and promising stock farm nestling in the valley of the Laramie, a devoted wife and mother. The weekly stage to the railway was the event of their placid days except when some of the officers and ladies would come from either of the neighboring posts and spend a week with her and Hal. From being a delicate, consumptive child, Mrs. Hal had developed into a buxom woman with exuberant health and spirits. Life to her might have some little monotony, but few cares; many placid joys, but only one great dread—Indians. John Folsom, her fond father-in-law, was a man all Indians trusted and most of them loved. Hal Folsom, her husband, had many a trusted and devoted friend among the Sioux, but he had also enemies, and Indian enmity, like Indian love, dies hard. As boy he had sometimes triumphed in games and sports over the champions of the villages. As youth he had more than once found favor in the dark eyes that looked coldly on fiercer, fonder claimants, and one girl of the Ogallallas had turned from her kith and kin, spurned more than one red lover to seek the young trader when he left the reservation to build his own nest in the Medicine Bow, and they told a story as pathetic as that of the favorite daughter of old Sintogaliska, chief of the Brulé Sioux, who pined and died at Laramie when she heard that the soldier she loved had come back from the far East with a pale-faced bride. There were red men of the Ogallallas to whom the name of Hal Folsom was a taunt and insult to this day, men whom his father had vainly sought to appease, and they were Burning Star, the lover, and two younger braves, the brothers of the girl they swore that Hal had lured away.

South of the Platte, as it rolled past Frayne and Laramie, those Indians were bound by treaty not to go. North of the Platte Hal Folsom was warned never again to venture. These were stories which were well known to the parents of the girl he wooed and won, but which probably were not fully explained to her. Now, even behind the curtain of that sheltering river, with its flanking forts, even behind the barrier of the mountains of the Medicine Bow, she often woke at night and clutched her baby to her breast when the yelping of the coyotes came rising on the wind. There was no woman in Wyoming to whom war with Red Cloud's people bore such dread possibility as to Hal Folsom's wife.

And so when Marshall Dean came riding in one glad June morning, bronzed, and tanned, and buoyant, and tossed his reins to the orderly who trotted at his heels, while the troop dismounted and watered at the stream, Mrs. Folsom's heart was gladdened by his confident and joyous bearing. Twice, thrice he had seen Red Cloud and all his braves, and there was nothing, said he, to worry about. "Ugly, of course they are; got some imaginary grievances and talk big about the warpath. Why, what show would those fellows have with their old squirrel rifles and gas-pipe Springfields against our new breech-loaders? They know it as well as we do. It's all a bluff, Mrs. Folsom. You mark my words," said he, and really the boy believed it. Frequent contact in the field with the red warriors inspires one with little respect for their skill or prowess until that contact becomes hostile, then it's time to keep every sense on guard and leave no point uncovered.

"But what if the Indian Bureau should let them have breech-loaders?" she anxiously asked. "You know that is Red Cloud's demand."

"Oh," said Dean, with confidence born of inexperience in the Bureau ways, "they couldn't be such fools. Besides, if they do," he added hopefully, "you'll see my troop come trotting back full tilt. Now, I'm counting on a good time at Emory, and on bringing your sister and mine up here to see you."

"It will be just lovely," said Mrs. Hal, with a woman's natural but unspoken comparison between the simplicity of her ranch toilet and the probable elegancies of the young ladies' Eastern costumes. "They'll find us very primitive up here in the mountains, I'm afraid; but if they like scenery and horseback riding and fishing there's nothing like it."

"Oh, they're coming sure. Jessie's letters tell me that's one of the big treats Mr. Folsom has promised them. Just think, they should be along this week, and I shall be stationed so near them at Emory—of all places in the world."

"How long is it since you have seen Elinor—'Pappoose,' as your sister calls her," asked Mrs. Hal, following the train of womanly thought then drifting through her head, as she set before her visitor a brimming goblet of buttermilk.

"Two years. She was at the Point a day or two the summer of our graduation," he answered carelessly. "A real little Indian girl she was, too, so dark and shy and silent, yet I heard Professor M——'s daughters and others speak of her later; she pleased them so much, and Jessie thinks there's no girl like her."