Essie Tisdale's ostracism was practically complete, her position was all that even Dr. Harpe could desire, yet it left that person unsatisfied. There was something in the girl she could not crush, but more disquieting than that was the fact that her isolation seemed only to cement the friendship between her and Van Lennop, while her own progressed no farther than a bowing acquaintance. His imperturbable politeness formed a barrier she was too wise to attempt to cross until another opportune time arrived. But she fretted none the less and her eagerness to know him better increased with the delay.

She had plenty of time, too, in which to fret, for her practice was far from what she desired, owing to the climate, the exasperating healthfulness of which she so frequently lamented, and the arrival of a pale personality named Lamb who somehow had managed to pass the State Board of Medical Examiners. The only gratifying feature of her present life was the belief that Essie Tisdale was feeling keenly her altered position in Crowheart. The girl gave no outward sign, yet Dr. Harpe knew that it must be so.

The change in people Essie Tisdale had known well was so gradual, so elusive, so difficult of description that in her brighter moments she told herself that it was imaginary and due to her own supersensitiveness. But it was not for long that she could so convince herself, for her intuitions were too sure to admit of her going far astray in her conclusions.

She detected the note of uneasiness in Mrs. Percy Parrott's hysterical mirth when they met in public, although she was entirely herself if no one was about. The Percy Parrotts, with nearly $400 in the bank to their credit, were climbing rapidly, and Mrs. Parrott lost no opportunity to explain how dreadfully shocked mamma was when she learned that her only daughter was doing her own work—Mrs. Parrott being still in ignorance of the fact that local sleuths had learned to a certainty that Mrs. Parrott formerly had lived on a street where the male residents left with their dinner pails when the whistle blew in the morning.

Essie Tisdale saw Mrs. Alva Jackson's furtive glances toward the Symes's home when they met for a moment on the street and she interpreted correctly the trend of events when Mrs. Abe Tutts ceased to invite her to "run in and set a spell."

Pearline and Planchette Starr no longer laid their arms about her shoulders and there was constraint in the voices of the younger sisters, Lucille and Camille when they sang out "Hullo" on their way to school.

The only persons in whom Essie could detect no change were "Hank" and Mrs. Terriberry, the latter herself clinging desperately to the fringe of Crowheart's social life, determined that no ordinary jar should shake her loose.

Van Lennop himself saw, since Essie had made the situation clear to him, the patronizing manner of her erstwhile friends, the small discourtesies, the petty slights, and he found springing up within him a feeling of partisanship so vigorous as frequently to surprise himself. Were they really so ignorant, so blind, he asked himself, as to be unable to see that the girl, regardless of her occupation or antecedents, had a distinction of mind and manner which they could never hope to achieve? Of her parentage he knew nothing, for she seldom talked of herself, but he felt there was breeding somewhere to account for her clean, bright mind, the shapeliness of her hands, the slender feet and ankles and that rare carriage of her head. Immigrant stock, he assured himself, did not produce small pink ears, short upper lips, and a grace as natural as an antelope's.

But it was a small thing in itself—it is nearly always small things which precipitate great ones—that at last stirred Van Lennop to his depth.

They were riding that afternoon and the saddle horses were at the long hitching post in front of the hotel when Symes came down the street as Essie stepped from the doorway. She bowed as he passed, while Van Lennop mechanically raised his hat. The half-burnt cigar stayed in the corner of Symes's mouth, his hands in his trousers pockets, and his grudging nod was an insult, the greater that a few steps on he lifted his hat with a sweeping bow to Mrs. Alva Jackson.

Van Lennop's face reddened under its tan.

"Does he—do that often?" His voice was quiet, but there was a quaver in it.

"Often," Essie Tisdale answered.

They galloped out of town in silence. The incident seemed to have robbed the day of its brightness for the girl and a frown rested upon Van Lennop's usually calm face. They often rode in silence, but it was the silence of comradeship and understanding; it was nothing like this which was lasting for a mile or more. She made an effort at speech after awhile, but it was plainly an effort, and he answered in monosyllables. She glanced at him sideways once or twice and she saw that his eyes were narrowed in thought and their grayness was steel.

When the town was lost to sight and their horses had dropped to a walk on the sandy road which stretched to the horizon, Essie turned in her saddle and looked behind her.

"I wish we were never going back!" she said impulsively. "I hate it all! I wish we were going on and on—anywhere—but back—don't you?"

His eyes were upon her as she spoke, and he had no notion how they softened, while her color rose at something in his voice as he answered—

"I can imagine worse things in life than riding 'on and on' with Essie Tisdale. But"—his tone took on a new and vigorous inflection—"I want to go back. I want to stay. As a matter of fact I'm just getting interested in Crowheart."

She looked at him questioningly and then explained—

"It couldn't be, of course; I was only wishing, but you don't understand quite—about things."

He spoke promptly—

"I think I do—far better than you believe—and I've about made up my mind to take a hand myself. I cannot well be less chivalrous, less loyal than you."

She looked puzzled, but he did not explain that he had overheard her valiant defence of himself to old Edouard Dubois.

"You're not vindictive, are you?"

She shook her head.

"I think not, but I am what is just as bad, perhaps—terribly unforgiving."

"Even your beloved Stevenson was not too meek," he reminded her. "Do you remember his essay 'Ordered South'?"

She nodded.

"If I am quoting correctly, he says in speaking of a man's duties: 'He, as a living man, has some to help, some to love, some to correct; it may be, some to punish.' And," he was speaking to himself now rather than to her, "the spirit of retaliation is strong within me."

She answered, "They've been very unjust to you, but I did not think you'd noticed."

He laughed aloud.

"To me? Do you think I'd trouble myself for anything they might say or do to me?"

Her eyes widened—

"You don't mean because of——"

"You? Exactly. Aren't we friends—the best of friends—Essie Tisdale?"

The quick tears filled her eyes.

"Sometimes," she answered chokingly, "I think you are my only friend." She continued, "And that's the reason I want you to be careful. Don't resent anything on my account——"

"That's the privilege of friendship," he answered with a reassuring smile. "But why be careful—of whom?" There was some curtness in his voice. "Symes?"

"Yes—of Symes."

"And why Symes?"

"You must remember that you are in a country where the people are poor and struggling. Money is power, and influence, and friends. He has all, and we have neither. I appreciate your reasons, and am more grateful than I can tell you, but you would only hurt yourself, and Andy P. Symes cannot be—reached; is that the word?"

Van Lennop's lips twitched ever so slightly and he turned his head away that she might not see the betraying twinkle which he felt was in his eyes. When his face was quite grave again, he replied—

"Yes, 'reached' is the word, but there are few of us who cannot be reached when it comes to that, for somewhere there is some one who has the 'long arm.'" Once more the shadow of a smile rested upon his lips. "I still believe that Andy P. Symes might be 'reached.'"

"But," she argued, "it is his privilege to withdraw his friendship, if he likes."

"But not his privilege to treat you with disrespect—to insult you both openly and covertly. I like fair play, and Symes fights with a woman's weapons. Listen, Essie Tisdale. I mean from now on to wear your colors in the arena where men fight—the arena where I have moderately indulged my combative proclivities with the weapons I know best how to use—the arena where there is no quarter given or received. The most satisfying retaliation is to make money out of your enemies. Concentrate your energy; don't waste it in words. Allow me to add to my income."

He concluded with a whimsical smile, but she had been studying his face wonderingly as he talked, for it wore an expression which was new to her. The keen, worldly look of a man of affairs when his mind reverts to business had come into his eyes and his voice was curt, assured, containing the unconscious authority of one who knows his power.

Essie Tisdale's knowledge of the world was too limited for her to entirely grasp the significance of his words; she felt, rather, the chivalry which inspired them, that spirit of defence of the weaker which lies close to the surface in all good men.

She put out her hand with a gesture of protest.

"Don't antagonize him. Your friendship and your sympathy are enough. To know that you are too big, too strong, to be influenced by the reasons which have made cowards of those upon whom I counted, is all I want. You can't tell to what lengths these people here will go when their private interests are attacked, and that is what Andy P. Symes represents to them."

"You are not very complimentary," he laughed. "You don't think highly of my ability, I'm afraid. What you tell me is not news. Self-interest is the controlling factor in the affairs of human life. I've learned this largely by having my cuticle removed in many quarters of the globe. The methods here are rather raw and shameless, also more novel and picturesque. We accomplish the same result with more finesse in the East."

"I wasn't thinking of your ability, but of your safety," she said quickly. "I know this world out here as you know yours, and——"

"Remember this, Essie Tisdale," he interrupted, and unexpectedly he leaned and laid his gloved hand upon her fingers as they rested on the saddle horn, "whatever I may do, I do of my own volition, freely, gladly—yes, eagerly."

He spoke more lightly as he withdrew his hand and continued—

"The situation appeals to my sporting blood which I believe has been greatly underrated in Crowheart." He laughed as he remembered Dubois's complaints. "Whatever I may chose to do in the future, please consider that I regard it solely in the light of recreation. It's one's enemies that give a zest to life, you know, and if I choose to match my wits against the wits of Andy P. Symes—my wits and resources—don't grudge me the pleasure, for it is in much the same spirit in which I might play the races or work out a game of chess."

"But," she shook her head dubiously, "with less chance of success."