"Oh yes. But I was born in Mexico, as near as I can make out."

"And you probably speak some of the Filipino dialects?"

"Yes'm, a few."

There was something winning about this young man's modesty, and something flattering in his respectful admiration. He seemed, also, to know his place, a fact which was even more in his favor. Undoubtedly he had force and ability; probably his love of adventure and a happy lack of settled purpose had led him to neglect his more commonplace opportunities and sent him first into the army and thence into the Ranger service. The world is full of such, and the frontier is their gathering-place. Mrs. Austin had met a number of men like Law, and to her they seemed to be the true soldiers of fortune--fellows who lived purely for the fun of living, and leavened their days with adventure.

They were buoyant souls, for the most part, drifting with the tide, resentful of authority and free from care; meeting each day with enthusiastic expectancy for what it held in store. They were restless and improvident; the world counted them ne'er-do-wells, and yet she knew that at least their hours were full and that their names--some of them--were written large in the distant places. Alaire Austin often told herself that, had she been born a man, such a life as this might have been hers, and she took pleasure in dreaming sometimes of the experience that fate, in such a case, would have brought to her.

Being a woman, however, and being animated at this particular moment by a peculiarly feminine impulse, she felt urged to add her own touch to what nature had roughed out. This man had been denied what she termed an education; therefore she decided to put one in his way.

"Do you like to read?" she asked him.

"Say! It's my favorite form of exercise." Law's blue-gray eyes were expressionless, his face was bland. "Why?"

"I have a great many books at Las Palmas. You might enjoy some of them."

"Now that's nice of you, ma'am. Mebbe I'll look into this cattle-stealin' in your neighborhood, and if I do I'll sure come borrowin'."

"Oh, I'll send you a boxful when I get back," said Alaire, and Dave thanked her humbly.

Later, when he went to move his mare into a shady spot, the Ranger chuckled and slapped his thigh with his hat. "Bessie Belle, we're going to improve our minds," he said, aloud. "We're going to be literary and read Pilgrim's Progress and Alice in Wonderland. I bet we'll enjoy 'em, eh? But--doggone! She's a nice lady, and your coat is just the same color as her hair."

Where the shade was densest and the breeze played most freely, there Dave fixed a comfortable couch for his guest, and during the heat of the forenoon she dozed.

Asleep she exercised upon him an even more disturbing effect than when awake, for now he could study her beauty deliberately, from the loose pile of warm, red hair to the narrow, tight-laced boots. What he saw was altogether delightful. Her slightly parted lips offered an irresistible attraction--almost an invitation; the heat had lent a feverish flush to her cheeks; Dave could count the slow pulsations of her white throat. He closed his eyes and tried to quell his unruly longings. He was a strong man; adventurous days and nights spent in the open had coa.r.s.ened the masculine side of his character, perhaps at expense to his finer nature, for it is a human tendency to revert. He was masterful and ruthless; lacking obligations or responsibilities of any sort, he had been accustomed to take what he wanted; therefore the gaze he fixed upon the sleeping woman betrayed an ardor calculated to deepen the color in her cheeks, had she beheld it.

And yet, strangely enough, Dave realized that his emotions were unaccountably mixed. This woman's distress had, of course, brought a prompt and natural response; but now her implicit confidence in his honor and her utter dependence upon him awoke his deepest chivalry.

Then, too, the knowledge that her life was unhappy, indeed tragic, filled him with a sort of wondering pity. As he continued to look at her these feelings grew until finally he turned away his face. With his chin in his hands he stared out somberly into the blinding heat. He had met few women, of late years, and never one quite like this--never one, for instance, who made him feel so dissatisfied with his own shortcomings.

After a time he rose and withdrew to the shelter of another tree, there to content himself with mental images of his guest.

But one cannot sleep well with a tropic sun in the heavens, and since there was really nothing for her to do until the heat abated, Alaire, when she awoke, obliged the Ranger to amuse her.

Although she was in fact younger than he, married life had matured her, and she treated him therefore like a boy. Law did not object. Mrs.

Austin's position in life was such that most men were humble in her presence, and now her superior wisdom seemed to excite the Ranger's liveliest admiration. Only now and then, as if in an unguarded moment, did he appear to forget himself and speak with an authority equaling her own. What he said at such times indicated either a remarkably retentive memory or else an ability to think along original lines too rare among men of his kind to be easily credited.

For instance, during a discussion of the Mexican situation--and of course their talk drifted thither, for at the moment it was the one vitally interesting topic along the border--he excused the barbarous practices of the Mexican soldiers by saying:

"Of course they're cruel, vindictive, treacherous, but after all there are only a hundred and forty generations between us and Adam; only a hundred and forty lifetimes since the Garden of Eden. We civilized peoples are only a lap or two ahead of the uncivilized ones. When you think that it takes ten thousand generations to develop a plant and root out some of its early heredities, you can see that human beings have a long way yet to go before they become perfect. We're creatures of environment, just like plants. Environment has made the Mexican what he is."

Certainly this was an amazing speech to issue from a sun-browned cowboy sitting cross-legged under a mesquite-tree.

From under her hat-brim Alaire Austin eyed the speaker with a curiosity into which there had come a vague hostility. For the moment she was suspicious and piqued, but Law did not appear to notice, and as he talked on her doubts gradually subsided.

"You said, last night, that you were born on the other side?" She inclined her ruddy head to the west.

"Yes'm. My father was a mining man, and he done well over there until he locked horns with the Guadalupes. Old Don Enrique and him had a run-in at the finish, over some land or something. It was when the Don was gobbling all the property in the state, and laying the foundation for his big fortune. You know he had permission from the president to steal all the land he cared to, just like the rest of those local governors had. Well, Guadalupe tried to run my people out."

"Did he succeed?"

"No'm. He killed 'em, but they stayed."

"Not--really?" The listener was shocked. "American citizens, too?"

"Times wasn't much different then than now. There's plenty of good Americans been killed in Mexico and nothing done about it, even in our day. I don't know all the details--never could get 'em, either--for I was away at school; but after I came back from the Philippines the Madero fuss was just brewing, so I went over and joined it. But it didn't last long, and there wasn't enough fighting to suit me. I've been back, off and on, since, and I've burned a good deal of Guadalupe property and swum a good many head of Guadalupe stock."

As the morning progressed Law proved himself an interesting companion, and in spite of the discomforts of the situation the hours slipped past rapidly. Luncheon was a disagreeable meal, eaten while the arroyo baked and the heat devils danced on the hills; but the unpleasantness was of brief duration, and Law always managed to banish boredom. Nor did he seem to waste a thought upon the nature of that grim business which brought him to this place. Quite the contrary, in the afternoon he put his mare through her tricks for Alaire's edification, and gossiped idly of whatever interested his guest.

Then as the sun edged to the west and Mrs. Austin became restless, he saddled Bessie Belle and led her down the gulch into a safer covert.

Returning, he carefully obliterated all traces of the camp. He watered the ashes of the fire, gathered up the tell-tale sc.r.a.ps of paper and fragments of food, and then when the place suited him fell to examining his rifle.

Alaire watched him with interest. "Where shall I go," she asked, "and what shall I do?"

"You just pick out a good cover beyond the water-hole and stay there, ma'am. It may be a long wait, for something may have happened. If so we'll have to lie close. And don't worry yourself none, ma'am; he won't make no trouble."

The afternoon drew to a close. Gradually the blinding white glare of the sun lessened and yellowed, the shadow of the bluffs began to stretch out. The shallow pool lay silent, deserted save for furtive little shapes that darted nervously out of the leaves, or for winged visitors that dropped out of the air.

With the sunset there came the sound of hoofs upon loose stones, branches rustled against breasting bodies, and Mrs. Austin cowered low in her hiding-place. But it was only the advance-guard of a bunch of brush cattle coming to water. They paused at a distance, and nothing except their thirst finally overcame their suspicions. One by one they drifted into sight, drank warily at the remotest edge of the tanque, then, alarmed at some imaginary sight or sound, went clattering up the ravine.

Once again the water-hole lay sleeping.

Alaire's retreat was far from comfortable; there was an ants' nest somewhere near her and she thought of moving; but suddenly her breath caught and her heart jumped uncontrollably. She crouched lower, for directly opposite her position, and outlined against the sky where the sharp ridge cut it, was the figure of a mounted man. Rider and horse were silhouetted against the pearl-gray heaven like an equestrian statue. How long they had been there Alaire had no faintest notion.

Perhaps it was their coming which had alarmed the cattle. She was conscious that a keen and hostile pair of eyes was searching the coverts surrounding the charco. Then, as silently as it had appeared, the apparition vanished beyond the ridge, and Alaire wondered if the rider had taken alarm. She earnestly hoped so; this breathless vigil was getting on her nerves, and the sight of that threatening figure had set her pulses to throbbing. The rider was on his guard, that was plain; he was armed, too, and probably desperate. The ominous possibilities of this ambush struck her forcibly.

Alaire lay close, as she had been directed, praying that the horseman had been warned; but shortly she heard again the rustle of stiff branches, and out into the opening rode a Mexican. He was astride a wiry gray pony, and in the strong twilight Alaire could see his every feature--the swarthy cheeks, the roving eyes beneath the black felt hat. A carbine lay across his saddle-horn, a riata was coiled beside his leg, a cartridge-belt circled his waist. There was something familiar about the fellow, but at the moment Alaire could not determine what it was.

After one swift appraising glance the new-comer rode straight to the verge of the water-hole and dismounted; then he and his horse drank side by side.

It was the moment for a complete and effective surprise, but nothing happened. Why didn't Law act? Alaire bent low, straining eyes and ears, but no command came from the Ranger. After a while the traveler rose to his feet and stretched his limbs. Next he walked to the ashes of the fire and looked down at them, stirring them with his toe. Apparently satisfied, he lit a cigarette.

Could it be that something had gone wrong with the Ranger's plan? Had something happened to him? Alaire was startled by the possibility; this delay was beyond her comprehension.

Then, as if in answer to her perplexity, a second horseman appeared, and the woman realized how simply she had been fooled.

III

WHAT HAPPENED AT THE WATER-HOLE

The new-comers exchanged a word or two in Spanish, then the second rider flung himself from his saddle and made for the water. He was lying p.r.o.ne and drinking deeply when out of nowhere came a sharp command.

"Oiga! Hands up, both of you!"

The first arrival jumped as if a rattlesnake had buzzed at his back, the second leaped to his feet with an oath; they stared in the direction whence the voice had come.