Katherine Glendon stood outside the door of the Circle Cross ranch house. On every side the view was blocked by the tall Galiuro Mountains above which loomed a sky of intense, glaring blue without a cloud to soften it—a sky as hard and defiant as the mountains that stared back at it; a masculine sky—a masculine country.

For eight years she had called four crude adobe rooms home. Other women had attempted to live in the Hot Springs CaÑon. But the isolation was too oppressive, and one by one the squatters drifted away, leaving deserted ranches to testify to their defeat, until only the Glendons and old Doctor King, three miles distant, remained.

The morning meal was over, and Juan led a saddled pony from the stable to a hitching-post in front of the house. A tall, heavily set man slouched out, and the Mexican paused to ask; "Shall I saddle my pony, seÑor?"

"Not now," Glendon replied. "I want you to mend the fence in the lower pasture. When you get done you can follow me."

"Bueno, seÑor!" The man tied the pony and went back to the barn, and Glendon dropped on the steps of the porch, scowling at the ground. Accustomed to these spells of moodiness, his wife made no attempt to rouse him, knowing it would only increase his surliness.

A child appeared at the side of the house; glanced quickly from the man to the woman and then, seeing his mother smile, made his way quietly to her side as she seated herself on the steps. He held a book in his hand, and as he leaned against her knee, with her arm about his shoulder, turned the pages slowly, looking at her occasionally but uttering no word.

The sound of hoofs on the road caused the three to start curiously, for it was not very often that a visitor passed the Circle Cross. Only on a few occasions during the past eight years had anyone except a cowboy or a prospector entered the house. Once Doctor King had ridden down at intervals, but Glendon's aggressive disposition made these calls unpleasant for all of them.

Katherine, knowing her husband was in one of his ugliest tempers, was sorry when she recognized the white-haired old doctor, who loped his grey pony up to the gate, smiling as he dismounted and slipped his reins over the post.

"Hello, everybody!" he called cheerily. "A day like this makes a man glad to be alive, even if he is old enough to die."

Glendon stared at the ground, making no response. Doctor King, with a comprehensive look, passed him by and smilingly held out his hand to Katherine, who came down the steps while Donnie ran ahead of her, holding up his book.

"It's about Sir Galahad and the Holy Grail," the child began eagerly, "and there's a picture—"

"His mother is always filling his head with a lot of trash," growled Glendon, and the boy shrank back, the happy light dying from his little face; but the doctor smiled down at him as he took the book and turned over the pages.

"It's just the right kind of a story for Donnie to read," asserted the old man warmly. "This world would be a happier, better place it we all had the strength to live up to our Vision."

Turning to Mrs. Glendon, he continued: "I can only say 'howdy and good-bye' today. I'm on my way to see a couple of sick people on the San Pedro River, but will stop when I come back in three or four days. By the way," he said to Glendon, "when I was in town last week, there was a telegram from Fort Apache to Fort Grant saying that old Geronimo and about a hundred and twenty-five Chiricahua Apaches have jumped the reservation and the troops are out after them."

"Do you suppose there is any real danger?" asked Katherine, who had lived too long in Arizona to be frightened at rumors.

"No one can count on an Apache. He's a twin-brother to Mark Twain's jack-rabbit—'Here he comes—there he goes!' He knows that Army officers are tangled with red tape and unable to use their own judgment in pursuing him and takes advantage of that fact. However, you know there is one safe place in Arizona and that is the Hot Springs; because the Apaches are superstitious about the water. The house is safer than any fortress for that reason. I've lived there twenty-five years and never been bothered by them. Even Indians employed as Government scouts have the fear, and will not camp within a mile of the Springs, I've been told by officers and interpreters. I wish you folks lived a bit closer to me."

He rose as he spoke. "Well, I'll stop on my way back, Mrs. Glendon. It's hardly neighbourly, rushing off this way, but you know a doctor is not his own master. Take my advice, young man," he added to Donnie, "never be a doctor, whatever you may do. Why, just think how ungrateful people are! You get them well, or try to help them, and when they see you they stick out their tongues at you!"

Donnie laughed, and King continued: "I don't believe those people on the San Pedro would mind if I took time to give you a ride. You see, a little bird told me that today was your birthday, and we haven't had a ride for a long time."

Placing the book in his mother's hand, the boy hastened to the old grey horse and was lifted up in front of the saddle. Doctor King mounted and slipped his arm about the little fellow as the pony started at an easy lope down the road towards Hot Springs lying south of the Circle Cross in the opposite direction from the San Pedro River.

"So you are six years old today?" quizzed the Doctor. "Getting a big boy now, and it won't take many birthdays for you to be a man."

"Marmee gave me a book." Donnie spoke freely, now that he was not in the vicinity of his father. "She made a cake for me with white icing and six little red candles; and Juan bought a mouthorgan for me when he was in Willcox, and he is going to show me how to play on it when Daddy isn't home, so the noise won't make him nervous. Daddy is going to Jackson Flats, and Marmee and I are going to read the book tonight. We lit the candles and cut the cake this morning, so Daddy and Juan could see it and have some in their lunch. I'll give you a piece of it when we get back home. It was awful pretty."

The doctor's hand reached over the boy's shoulder. "You can't guess what I have in it," he challenged, and Donnie shook his head slowly.

"Open my hand, and findings shall be keepings," bade the old man.

After several futile attempts, the fingers relaxed and Donnie gave a cry of delight. It was a penknife with four bright blades—a real penknife like those men carried—the first knife he had ever owned in his life.

"Oh!" the child's surprise could find no other word for a few seconds, as he surveyed his treasure; then he lifted his happy face. "I always kiss Marmee when she 'sprises me," he said shyly, "but Daddy says men don't slobber."

The grey horse came to a halt and began nibbling contentedly at the bunch grass between the rocks. He was accustomed to these halts when Donnie and the doctor rode and talked of many things. When one is young in the world it is easy to clasp hands with those who are nearing the border of another world. Together they see life in the same light. Youth has not learned to place a false value on imitations and age has turned from them in disgust. So the child and the old man understood each other.

"Once upon a time, Donnie, many years ago, I had a little boy, and when he was six years old I gave him that knife, and when I gave it to him, he kissed me. Then, afterward, we made a wonderful boat with sails. When I come back from the River, you and I will make a boat like it to sail in the big pond at the Springs."

The child looked up, then his arms went about the neck of the old man and their lips met.

As the grey horse turned back toward the Circle Cross, Donnie was silent for a few minutes, then asked, "Where is your little boy, now?"

King's face bent over the child's curls, his chin rested on his chest, his eyes were dim with recollection, as he answered gently, "He went away from me, Donnie."

"Did he die?"

"Yes; and that was when he gave his knife for them to give to me when I got back home."

They neared the porch where Katherine stood talking earnestly to her husband. Doctor King let the child slip from the saddle without himself dismounting. Donnie ran to show his new gift.

"What a perfectly splendid knife!" exclaimed his mother, opening the blades. "Why! It has four blades!"

Gratified, the child turned uncertainly to his father, holding out the knife for his inspection and approval. "See, Daddy!"

Glendon impatiently brushed away the hand and knife. Katherine's eyes dimmed with sudden tears at the crestfallen face of the boy and she held out her hand again for the knife. King's eyes flashed angrily, and he checked the horse he was riding away.

"Marmee, can't I give doctor a piece of my birthday cake?" begged the child, and Katherine with hearty assent went into the house, followed by the boy. In a few seconds they emerged, Donnie proudly bearing a bit of cake crudely decorated with white icing and a tiny red candle that had burnt low. No words had been exchanged between the two men in the interval.

Doctor King regarded the cake with admiration; ate it and was loud in his praise as the finest birthday cake he had ever tasted, and Donnie's face lighted up once more.

Glendon paid no attention to this episode and moved to the hitching-post where his pony waited. He unfastened the tie-rope without uttering a word. Doctor King studied the sullen face.

"Which way are you going?" he asked pleasantly as Glendon swung on the pony and dug spurs into the animal's sides, yanking viciously at the cruel Spanish bit as the pony started.

"Jackson Flats," was the curt answer.

"Do you think it wise? This report is reliable."

"Back tomorrow afternoon."

"I'll ride as far as the forks of the trail with you," said King, ignoring the surliness of the other man and congratulating himself upon having an opportunity to broach a topic that had occupied his thoughts for many months.

Glendon's look was not inviting, but side by side, the two men rode into the Hot Springs CaÑon toward the San Pedro River. The wagon road terminated at the stable of the Circle Cross, and from there merged into a narrow, rocky trail which twisted zig-zag at the bottom of the caÑon for five miles, then divided. One fork of the trail struck up the side of the mountain and led to Jackson Flats, twenty odd miles distant; the other followed the bed of the dry creek to the San Pedro River, fifteen miles away. In the rainy season the sandy caÑon became a raging mountain stream that was impassable.

The two men carried on a perfunctory conversation at intervals, the doctor trying to find a suitable opening that he might not antagonize the other and so defeat his purpose; while Glendon, submerged in his mood, replied in monosyllables. King looked at the younger man in disgusted anger; but remembering the woman and child, restrained the bitter words that burned on his tongue.

"I wish it were not necessary for me to make this trip just now," the doctor said, assuming a casual tone, "but I cannot put it off any longer. I was thinking this morning, Glendon, that it might be wise to have Mrs. Glendon and Donnie stay in Willcox until things are more settled."

"If I kept them there till rumours of Apaches are settled, they would never come home at all," retorted Glendon. "You know as well as I do there is less danger when the Indians are reported off the reservation than when it is supposed they are quiet. Besides, they will be in too much of a hurry just now, trying to get across the Mexican border before the Tenth Cavalry catches them. They won't be up to any deviltry for a while."

King could not help acknowledging the truth in Glendon's words, but a sense of uneasiness oppressed him.

They reached the parting of the trails. "So long!" muttered Glendon, but King laid a detaining hand on his shoulder. Glendon turned his bloodshot eyes on the old man and hitched his shoulder from the wrinkled hand.

"Glendon, there's something I have wanted to say to you for a long time. I'm an old man, and being a doctor gives me many privileges, you know."

Glendon's lips tightened. He made no reply as he slouched in his saddle, slapping his leather 'chaps' with his quirt. King hesitated a second and then went on speaking in his kindly voice.

"My life has been long, Glendon, and my trail has led over many rough places. I'm almost at the end of it now. When one looks back, one can see more clearly. You are just starting life. It is easy to avoid the places where others have stumbled, if someone points them out. You have a splendid wife and a fine boy; the future holds many possibilities for you—possibilities that I and many other men envy. Glendon, don't sell your birthright for a mess of pottage."

The other man scowled, but was silent, and King hoped that his words were reaching the man's heart.

"Let me help you," pleaded the doctor eagerly. "I understand what a struggle it is to overcome one's self. Years ago I threw away my chances, and I know the cost. I saw friends avoid me, and I did not care. My patients deserted me, because I was not to be relied upon; my wife and boy were taken from me while I was too drunk to know they were dead. My father pleaded with me and I cursed him. Then I became a tramp, drifting from place to place, my only ambition in life to get whiskey. The train crew threw me off a freight car one day and I wandered around in Arizona, penniless and friendless, until I was able to conquer myself and find my lost manhood. Thirty years ago!" His head sunk and his voice trembled as he added, "Nothing can ever give back the things I threw away, nor can I undo the suffering I caused those who loved me best. I saw the Vision, but had not the strength to follow it."

Glendon laughed sneeringly; "So, like most reformed characters, who have had their own fling to their heart's content, you want to drag everyone by the hair of the head into the particular straight and narrow path you select for him. Thank you for your interesting sermon, King. I prefer stumbling alone. I'm perfectly able to look out for myself. By your own admission I couldn't place much confidence in your assistance. Hereafter, mind your own business and keep away from me and my family!" He jerked his pony toward the upper trail, and kicked it with his spurred heels. As it snorted and jumped, Glendon sawed its mouth with the reins.

Doctor King watched this unnecessary brutality, then moved his pony beside Glendon's. The man's eyes gleamed with fury, but the old man made one more appeal.

"Glendon, think of your wife and boy, just a moment! You are crushing all the happiness from their lives. It is taking advantage of their helplessness. Only a coward would do that!"

King had said more than he intended; but now that he had spoken his true thoughts he gazed steadily into Glendon's bloodshot eyes. He did not flinch as Glendon wheeled his horse against the grey pony. Leaning over the doctor, the other man volleyed a stream of oaths. The doctor's face expressed only pity. Glendon realized it, and his fury broke all bounds. He lifted the heavy leather whip that hung on his wrist and struck viciously at King's face. The grey pony leaped in fright, so the blow glanced to the old man's shoulder. Glendon raised the whip a second time, then let it fall by his side. There was no resentment in the doctor's face, only infinite pity as he held out his hand.

"Glendon, I understand. I struck and cursed the man who tried to wake me. It was my own father."

"You mind your own business after this," snarled Glendon. "I'm sick of your meddling, posing and preaching. I won't let you, Katherine, or anyone else dictate to me about what I shall do. Damn the whole bunch of you, anyhow!"

His pony scrambled up the steep trail under the sharp prods of the spurs and the lashing of Glendon's whip. Doctor King looked after him, sadly.

"The same old road—each one stumbling over the same rough places—learning only from his own bruises and wounds. God pity the broken hearts of those who commit no sin save loving."

The peculiar foreboding that had oppressed him all day, returned more strongly. King wondered whether he had better retrace the trail and put off his trip till tomorrow. Then, recalling that Juan was at the Circle Cross with Katherine and Donnie, and that Glendon would return the next evening, while Leon's sick baby needed sorely the doctor's care, he finally headed the grey pony toward the San Pedro determined to make the trip as quickly as possible.