“A fellow who is beaten always wants to make some excuses or explanations. I have beaten you fairly. I own the swiftest horse in the settlement, thanks to Captain Porter, and I have just thought of an appropriate name for him. The genuine Roderick, the rebel your horse is named after, had things all his own way for a while, but met his equal, at last, in King James, who whipped him in a fair fight. Your Roderick has found his match now, and I don’t know any better name for the gallant little nag that has beaten him, than King James. That is what I shall call him.”

Frank had boasted loudly of the mustang’s victories over Sleepy Sam, and now Archie paid him back in his own coin. It was of no use for him to say that he would not acknowledge himself beaten—that Roderick was a “long-winded” horse, and that in a race of three miles he would leave the black one-third of the distance behind—for Archie would not listen; nor could he be induced to consent to another trial of speed. He was very proud of his victory, and loved every glossy hair of the little horse which had vanquished the hitherto invincible Roderick. But now he was gone. He was in the hands of some unknown thieves, who had entered the stable during the night, and made off with him and the mustang. The robbers must have known something about the merits of the two horses, for there were several other fine animals in the stable, but they were the only ones taken. The loss fell heavily on the boys, for they had expected to ride those horses to the head-waters of the Missouri during the coming autumn. Captain Porter was getting ready to start northward, on one of his annual trading expeditions, and Frank and Archie, and the two trappers, were to accompany him. It was the captain’s intention to spend a few weeks in trapping on the Missouri and its tributary streams, and, when cold weather came, to go into winter-quarters in the mountains.

The cousins had nearly gone wild with delight when Uncle James decided that they might join the expedition, and had looked forward with impatience to the day set for the start. What splendid sport they would enjoy! What multitudes of beavers and otters they would trap; what havoc they would make among the buffaloes and antelopes; and what fine opportunities they would have to listen to the trappers’ stories, when they were snug in their warm cabin in the mountains, with a fire blazing cheerfully on the hearth, while the fierce winter was piling up the snow-drifts without! Frank and Archie had often talked of these things; but now the journey across the plains, and the excitements attending a winter’s sojourn in the mountains, had lost all charms for them. Indeed, during the last week, Archie had repeatedly declared that he would not stir a step. If he could not ride King James on the expedition he would not go; he would stay at home.

“I can’t see why the farmers don’t wake up and do something,” said Archie, who was so deeply engrossed with his troubles that he did not notice that he was flourishing his whip in unpleasant proximity to his cousin’s ears. “If they are willing to let their horses go without making any attempt to recover them, I am not. The thieves are hidden somewhere in the mountains—I am sure of that—and if I were a man I would not sleep soundly until I had found them.”

“It isn’t often that I wish any body harm,” said Frank, “but I hope Roderick will throw the man who stole him, head over heels, the first time he tries to mount him.”

“Look out, fellows!” exclaimed Johnny, suddenly.

A heavy tramping was heard in the hall, which grew louder as the footsteps approached the door. The sound had a strange effect upon the boys, for they all uttered exclamations, and began running about the room. Frank sprang up and perched himself upon the head-board of the bed; Dick seized a chair, and thrust it out in front of him, as if waiting to receive the attack of some enemy; while Johnny ran to one of the windows, and endeavored to open the shutters. But the heavy bar, with which they were fastened, fitted tightly in its place, and seeing that the door of the wardrobe was ajar, he squeezed through it, and shut himself in. Archie was the only one who stood his ground.