"That's what all the boys say, Bob," observed Gus. "If you want to keep on the right side of the privates, you must not try to curry favor with the officers."

"If you want a non-com's warrant, why don't you wait until you get a chance to win it in battle?" added Bristow. "That's what I intend to do, and I shall think much more of a promotion earned in that way than I should of one I had gained by cleaning an officer's horse."

"Look here, fellows," said Bob earnestly: "I don't do this work for the lieutenant because I hope to gain anything by it. I do it simply to pass away the time, for I can't see any fun in loafing about the quarters doing nothing. If the boys don't like it, let's see them help themselves."

"If the lieutenant was a decent man, I wouldn't say a word," answered Bristow. "But he is so mean that I wouldn't turn my hand over to save his life."

"Anybody with half an eye could see what is the matter with you," retorted Bob. "You have been in the guard-house about half the time since you have been here, and spent the other half in doing extra duty; and that's the reason you don't like the lieutenant. If you will wake up and attend to business, he will treat you well enough."

Bob's prompt and soldier-like way of performing the work that was required of him very soon attracted the attention of Lieutenant Earle (that was the name of the officer in command of the troop to which Bob belonged), and he took his own way to reward him for it. If he was ordered off on a scout, Bob Owens was always one of the "picked men" who accompanied him. If he was sent out with a squad during the full of the moon to watch the ford a few miles below the fort, Bob was one of the members of that squad. This did not excite the jealousy of the good soldiers, for they were always glad to have a brave comrade to back them up in times of danger, no matter whether he was a greenhorn or a veteran; but the grumblers and the discontented ones, especially those who belonged to his own troop, had a good deal to say about it, and declared that the lieutenant took Bob with him on his expeditions to pay him for grooming his horse. They disliked him cordially, and it was not long before an incident happened that caused the dislike of at least one of them to grow into positive hatred.

One pleasant afternoon some of the men received permission to go outside the gates for a short stroll. They wandered off in squads, some going one way and some another, and Bristow and two companions—one of whom was Gus Robbins—bent their steps toward the crumbling remains of an old adobe outpost which marked the spot where more than one desperate fight with the Apaches had taken place in the days gone by. There they seated themselves and entered into conversation, Bristow's first words indicating that they were about to discuss a subject that had before occupied their attention.

"I tell you, Robbins," said he, "if you are in earnest in what you say, now is the time to prove it."

"I certainly am in earnest," answered Gus; "but, to tell you the honest truth, I am afraid."

"'Afraid'!" repeated Bristow in a tone of contempt. "What in the world are you afraid of?"