Three days passed, four, a week, and still no word came of the men for whom the "Old Man" had wired to Denver. Conniston had nearly forgotten them. His day was from daylight until dark, often until long after dark. Upon more than one evening, after the men had had their suppers and crawled into their blankets, he and Truxton had sat in the tent at the cook's rude table, a lantern between them, figuring and planning upon the next day.

He began to notice a vague change in the older engineer as the days went by. At first he was hardly conscious of it, at a loss to catalogue it. But before the middle of the week he realized that each evening found Truxton more irritable, more prone to explode into quick rage over some trifle. The man's eyes began to show the restless fever within him, and some sort of an unsleeping, nervous anxiety. Throughout the days the men stood clear of him. His flaming wrath burst out at a blundering mistake or at a man's failure to follow to the last letter some short-spoken instructions. It was only one night when Conniston made careless mention of Oliver Swinnerton, and Truxton flew into a towering, cursing rage, that he began to believe that he saw the real reason for Truxton's growing ill temper.

"The thievin', mangy, pot-bellied porcupine!" Truxton had shouted, banging his fist down upon the cook's table so hard that the lantern jumped two inches in the air. "I'll just naturally rid the earth of him one of these days. Those men ought to have arrived from Denver three days ago. How am I ever goin' to get anything done, an' no men to work for me? With Colton Gray gone an' the rest of the P. C. & W. thieves playin' into that scoundrel Swinnerton's hands, where do we get off? We send for a hundred men, an' it saves Swinnerton the trouble an' expense of a wire. By now every man jack of them is makin' fences an' buildin' houses for him, or I'm the worst-fooled man in the country." And he swung off into a string of curses which would not have been unworthy of Ben the Englishman.

One afternoon when they had run the ditch through the Seven Knolls and were cutting rapidly through a level stretch with a double line of smaller hills a mile ahead of the foremost team, Truxton came striding along the ditch to where Conniston was standing.

"Think you can handle all four gangs without me for the rest of the afternoon?" he asked, as he came to Conniston's side.

"Yes," answered Conniston. "I can handle them."

Truxton laughed softly.

"You're comin' ahead, youngster. Wouldn't have wanted the job a week ago, would you? I believe you could handle 'em, too. But I'll do it this trip. I want you to go to the office for me. See Tommy and run over these figures with him. I told you last night that I was sure of 'em. To-day I'm gettin' balled up. Tell him that I'm puttin' a gang on that double line of hills first thing in the mornin'. Run over the thing with him and verify our figures. If there's anything left of the afternoon when you get through you can take it off an' see the sights in Valley City. Find out how they're fixed for water an' grub an' wood. Tommy's got all that dope at the tip of his tongue. An' be back here the first thing in the mornin'."

He went back to his work, and Conniston hurried away, decidedly glad for the change of work. Just to grip his horse between his knees, to swing out alone across the rolling fields, to drink deep of the untroubled stillness of the wide places, to be an independent, swiftly moving figure with nothing to break the silent harmony of the still, hot sky above and the still, hot sands beneath—a harmony which the soul leaped out to meet—brought a quiet, peaceful content. The day was serene and perfect, like yesterday and to-morrow in this land of dreary barrenness and of infinite possibility; the faint blue of the cloudless sky met the gray monotone of the earth between two mounds in front of him; and as his horse's hoofs fell noiselessly, as though upon padded felt, his sensation was that of drifting across the wide sweep of a gently swelling ocean toward a landlocked sea of pale turquoise.

It was shortly after four o'clock when he rode into Valley City. He passed the one-room school-house, with its distinctive little belfry and flag-pole, and a glance in at the open windows told him that the children had been dismissed. At the corner of the building he came suddenly upon a saddled horse biting and stamping at the flies which defied swishing tail and savage teeth. Half smiling, he stopped. He had recognized the horse as a Half Moon animal, one he had ridden several times, and thought that he could guess who was inside paying his respects to the schoolmistress. Even as he paused Jocelyn Truxton came out, opening her white parasol. And in all the holiday regalia of shaggy black chaps, bright-blue neck-handkerchief, and new Stetson hat, Lonesome Pete followed her.

Pete, as he emerged from behind the parasol, saw Conniston and called a hearty "Hello, Con!" to him. And Conniston turned his horse and rode back to the front steps.

"Miss Jocelyn says as how she ain't been interdooced," Lonesome Pete was saying, his hat turning nervously in his hands, his face flushing as he met Conniston's eyes. "Shake han's with Mr. Conniston, Miss Jocelyn."

Miss Jocelyn lifted her dropped eyelids with a quick flutter, favored Conniston with a flashing smile, banished her smile to replace it with a pouting of pursed lips, and said, archly:

"I have half a mind not to shake hands with Mr. Conniston! If he had wanted to meet me he would have come with Billy Jordan the other night."

But, none the less, she finished by putting out a small, gloved hand, and Conniston, leaning from the saddle, took it in his.

"I was sorry, Miss Truxton," he said, lightly. "Didn't Jordan tell you? Garton and I had a lot to do that night, and worked late. It was very kind of you to say that I might come."

"If you had wanted to come very much—" she said, shaking her head saucily. "You would have found time to come, wouldn't you, Pete?"

Lonesome Pete, his spurred boots shifting uneasily, put on his hat, noticed immediately that Conniston still held his in his hand, snatched it off again, spun it about upon a big forefinger, and grinned redly.

"I sure would, Miss Jocelyn," he declared with great emphasis.

Miss Jocelyn turned back to lock the school-house door, and then came down the steps and into the road.

"I'll go git my hoss an' walk along," Lonesome Pete said, and hurried around to the back of the house.

"Are you going my way, Mr. Conniston?"

Conniston said that he was, and swung down, walking at her side and leading his horse.

"If you really do care to come to see me," Jocelyn said, quickly, before the cowboy had rejoined them, "you may call this evening."

Conniston thanked her, and, not to seem rude, said that he would drop in after he and Tommy Garton had finished their work. Jocelyn smiled at him brightly.

"You may come early, if you like. I am sure that you will have a whole lot of things to tell me about the progress you and papa are making with the ditch. I'm so interested in the work, Mr. Conniston."

Pete had taken up his horse's dragging reins and led him into the street. Jocelyn, her chin a trifle lifted, her air more than a trifle coquettish as she smiled at Conniston, pretended not to see her red-headed adorer. Walking between the two men, she even tilted her parasol so that it did no slightest good in the world in the matter of protecting her from the sun, but served very effectively in shutting out Lonesome Pete. Conniston laughed and talked lightly with her, vastly amused at the situation and the discomfiture upon her ardent lover's expressive face. And so, with Pete trudging along in silence, unnoticed, they came to the office and stopped, Jocelyn and Conniston still talking to each other, Lonesome Pete tying and untying knots in his bridle-reins.

"Can't you give up enough of your precious time to walk on home with me? I have some icy cold lemonade waiting for me," she tempted.

"I'm sorry. I'd like to, but I've got a lot of work to get over with Garton—"

Only three or four doors from the office was the little cottage which he had helped Argyl to prepare for her father. Even while he was making his excuses he saw the door open, and Argyl herself, lithe and trim in her gray riding-habit, step out upon the tiny porch.

"I beg pardon," he broke off, suddenly. "I—Will you excuse me?"

And, jerking his horse's reins so that the animal started up after him at a trot, he strode down the street, his hat off, his face lifted eagerly to Argyl's. A moment later he was holding her hand in his, oblivious of Jocelyn, Pete, Valley City, everything in the world except the girl with the big gray eyes, the girl whom he had seen through his shifting day-dreams.

When the cowboy and the schoolmistress passed him Lonesome Pete was talking once more and she was being very gracious to him, but Conniston had no eye for such trifles. Jocelyn nodded a bit stiffly to Argyl, and, smiling at Conniston, cried gaily, "You won't forget, Mr. Conniston!"

But he had already forgotten. He had not hoped to see Argyl for many days yet, perhaps many weeks, and the unexpected sight of her thrilled through him, driving all thoughts of Jocelyn out of his mind. And when in a few minutes he was forced to remember that he had business with Garton he left reluctantly and with a promise to have dinner at six o'clock with her and her father.

Tommy Garton he found as cheerful as a cricket and heartily glad to see him. Billy Jordan had looked out as Jocelyn and her two escorts came by, and now was back at his typewriter, pounding the keys for dear life, the ticking and clicking of his machine keeping time to "Yankee Doodle," which he was whistling softly. He, too, shook hands, but his cheerfulness was of a grade noticeably inferior to Garton's. And immediately he went back to his machine and his rhythmical pounding.

Conniston was of a mind to get the business of the day done with before six. The first part of his errand took up the greater part of an hour. Then Garton reported upon the other matter which Truxton had wanted ascertained. There was water enough to last four days. Provisions were holding out well, but soon there would be a need for fresh supplies of sugar, flour, and jerked beef. There was enough of canned goods at the general store to last for a month, a fresh shipment having been recently received—two big wagon-loads from Crawfordsville.

"I expect Mr. Crawford to drop in on us some time before dark," Garton said, as he put away carefully into a drawer the papers he had taken from it during the consultation. "Miss Argyl is already here. Stopped in a minute to let us know that the Old Man is coming."

"Yes, I know. I saw her a minute just before I came in."

They chatted for a while longer, until Conniston saw by his watch that it was six o'clock. Then he got up and reached for his hat.

"You'll spend the night with me, Conniston," Tommy Garton offered. "I've got plenty of bedding; a man doesn't suffer for covers these nights. Drop in as soon as you and Billy get through supper. I think that I can beat you a game of crib."

"Much obliged, Garton. But I may not run in for an hour or so. Miss Crawford has asked me to eat with them to-night."

"Oh." There was a great lack of expression in Garton's monosyllable, but as he swung about upon his stool, bending over the box of cigarettes which he swept up, Conniston thought that he saw a little twitch as of pain about the sensitive lips. Not understanding, feeling at once that he would like to say something and not knowing what to say, he went slowly to the door. As he was going out Garton called to him, his voice and face alike as cheerful as they had been throughout the afternoon.

"I say, Conniston. Remember me to Miss Argyl, will you? She's a glorious girl. I never saw her match. She's got the same capability for doing big things that her father has. I said the other day that he was the whole brain and brawn of this war for reclamation. I ought to have been kicked. Do you know that the whole project, from its inception, has been as much hers as his? Why, that girl has ridden over every foot of this valley, knows it like a book. Dam Number Three, that auxiliary dam, is her idea. And a rattling good idea, too. The men call it 'Miss Argyl's Dam.' Better brush up on your engineering before you talk reclamation with her, old man. She's read all the books I've got. A glorious girl, Conniston."

Conniston came back into the room.

"See here, Garton," he said, gently. "Why don't you come along. She told me that she wanted you, that she had asked you and—"

Garton waved an interrupting hand, smiling quickly. But Conniston saw that his face looked tired.