It did not in the least matter to Brewster, but he was one of those trying people whom Nature has deprived of the instinct for knowing when to stop. A very perceptible sneer twitched his lips. "You seem to be English," he said.

"I am," announced the soldier.

Now it is a hazardous undertaking to question an Englishman who does not care to be questioned. A person of good judgment would about as lief try to poke up a cross lion to play. But Brewster persisted, and asked if Cairness would be willing to live among the Apaches.

"They have their good traits, sir," said the man, civilly, "and chief among them is that they mind their own business."

It was impossible to misunderstand, and Brewster was vexed beyond the bounds of all wisdom. "The squaws have their good traits, too, I guess. I hear one had her nose cut off on your account." He should not have said it. He knew it, and he knew that the private knew it, but the man made no reply whatever.

The remainder of the drive Cairness devoted to caring for the broken wing of the hawk, and, during halts, to sketching anything that presented itself,—the mules, the driver, passing Mexicans, or the cows trying to graze from ground where the alkali formed patches of white scum. He also accomplished a fine caricature of the lieutenant, and derived considerable silent amusement therefrom.

The night of their return to the post, Cairness, crossing the parade ground shortly before retreat, saw Felipa. He had been walking with his eyes on the earth, debating within himself the question of his future, whether he should reënlist, succumb to the habit of the service, which is to ambition and endeavor what opium is to the system, or drop back into the yet more aimless life he had been leading five years before, when a fit of self-disgust had caused him to decide that he was good for nothing but a trooper, if even that.

A long sunset shadow fell across his path, and he looked up. Felipa was walking beside a little white burro, and holding Mrs. Campbell's golden-curled baby upon its back. She carried her head superbly erect, and her step, because of the moccasins, was quite noiseless. The glow of the sunset shone in her unflinching eyes, and lost itself in the dull black mass of her hair. She studied his face calmly, with a perfectly impersonal approval.

Cairness went on, back to the barracks, and sitting at the troop clerk's desk, made a memory sketch of her. It did not by any means satisfy him, but he kept it nevertheless.