"I don't know," he replied quietly. "I never saw enough of them to know."

Teresa, confident from his clear eyes that he spoke the truth, but having nothing ready to follow this calm disposal of her curiosity, relapsed into silence.

The meal finished, Teresa washed their scant table equipage in a little spring near the camp-fire; where, catching sight of her disordered dress and collar, she rapidly threw her shawl, after the national fashion, over her shoulder and pinned it quickly. Low cached the remaining provisions and the few cooking utensils under the dead embers and ashes, obliterating all superficial indication of their camp-fire as deftly and artistically as he had before.

"There isn't the ghost of a chance," he said in explanation, "that anybody but you or I will set foot here before we come back to supper, but it's well to be on guard. I'll take you back to the cabin now, though I bet you could find your way there as well as I can."

On their way back Teresa ran ahead of her companion, and plucking a few tiny leaves from a hidden oasis in the bark-strewn trail brought them to him.

"That's the kind you're looking for, isn't it?" she said, half timidly.

"It is," responded Low, in gratified surprise; "but how did you know it?

You're not a botanist, are you?"

"I reckon not," said Teresa; "but you picked some when we came, and I noticed what they were."

Here was indeed another revelation. Low stopped and gazed at her with such frank, open, utterly unabashed curiosity that her black eyes fell before him.

"And do you think," he asked with logical deliberation, "that you could find any plant from another I should give you?"

"Yes."

"Or from a drawing of it"

"Yes; perhaps even if you described it to me."

A half-confidential, half-fraternal silence followed.

"I tell you what. I've got a book--"

"I know it," interrupted Teresa; "full of these things."

"Yes. Do you think you could--"

"Of course I could," broke in Teresa, again.

"But you don't know what I mean," said the imperturbable Low.

"Certainly I do. Why, find 'em, and preserve all the different ones for you to write under--that's it, isn't it?"

Low nodded his head, gratified but not entirely convinced that she had fully estimated the magnitude of the endeavor.

"I suppose," said Teresa, in the feminine postscriptum voice which it would seem entered even the philosophical calm of the aisles they were treading--"I suppose that SHE places great value on them?"

Low had indeed heard Science personified before, nor was it at all impossible that the singular woman walking by his side had also. He said "Yes;" but added, in mental reference to the Linnean Society of San Francisco, that "THEY were rather particular about the rarer kinds."

Content as Teresa had been to believe in Low's tender relations with some favored ONE of her s.e.x, this frank confession of a plural devotion staggered her.

"They?" she repeated.

"Yes," he continued calmly. "The Botanical Society I correspond with are more particular than the Government Survey."

"Then you are doing this for a society?" demanded Teresa, with a stare.

"Certainly. I'm making a collection and cla.s.sification of specimens. I intend--but what are you looking at?"

Teresa had suddenly turned away. Putting his hand lightly on her shoulder, the young man brought her face to face him again.

She was laughing.

"I thought all the while it was for a girl," she said; "and--" But here the mere effort of speech sent her off into an audible and genuine outburst of laughter. It was the first time he had seen her even smile other than bitterly. Characteristically unconscious of any humor in her error, he remained unembarra.s.sed. But he could not help noticing a change in the expression of her face, her voice, and even her intonation. It seemed as if that fit of laughter had loosed the last ties that bound her to a self-imposed character, had swept away the last barrier between her and her healthier nature, had dispossessed a painful unreality, and relieved the morbid tension of a purely nervous att.i.tude.

The change in her utterance and the resumption of her softer Spanish accent seemed to have come with her confidences, and Low took leave of her before their sylvan cabin with a comrade's heartiness, and a complete forgetfulness that her voice had ever irritated him.

When he returned that afternoon he was startled to find the cabin empty.

But instead of bearing any appearance of disturbance or hurried flight, the rude interior seemed to have magically a.s.sumed a decorous order and cleanliness unknown before. Fresh bark hid the inequalities of the floor. The skins and blankets were folded in the corners, the rude shelves were carefully arranged, even a few tall ferns and bright but quickly fading flowers were disposed around the blackened chimney. She had evidently availed herself of the change of clothing he had brought her, for her late garments were hanging from the hastily-devised wooden pegs driven in the wall. The young man gazed around him with mixed feelings of gratification and uneasiness. His presence had been dispossessed in a single hour; his ten years of lonely habitation had left no trace that this woman had not effaced with a deft move of her hand. More than that, it looked as if she had always occupied it; and it was with a singular conviction that even when she should occupy it no longer it would only revert to him as her dwelling that he dropped the bark shutters athwart the opening, and left it to follow her.

To his quick ear, fine eye, and abnormal senses, this was easy enough.

She had gone in the direction of this morning's camp. Once or twice he paused with a half-gesture of recognition and a characteristic "Good!"

at the place where she had stopped, but was surprised to find that her main course had been as direct as his own. Deviating from this direct line with Indian precaution, he first made a circuit of the camp, and approached the shattered trunk from the opposite direction. He consequently came upon Teresa unawares. But the momentary astonishment and embarra.s.sment were his alone.

He scarcely recognized her. She was wearing the garments he had brought her the day before--a certain discarded gown of Miss Nellie Wynn, which he had hurriedly begged from her under the pretext of clothing the wife of a distressed overland emigrant then on the way to the mines. Although he had satisfied his conscience with the intention of confessing the pious fraud to her when Teresa was gone and safe from pursuit, it was not without a sense of remorse that he witnessed the sacrilegious transformation. The two women were nearly the same height and size; and although Teresa's maturer figure accented the outlines more strongly, it was still becoming enough to increase his irritation.

Of this becomingness she was doubtless unaware at the moment that he surprised her. She was conscious of having "a change," and this had emboldened her to "do her hair" and otherwise compose herself. After their greeting she was the first to allude to the dress, regretting that it was not more of a rough disguise, and that, as she must now discard the national habit of wearing her shawl "manta" fashion over her head, she wanted a hat. "But you must not," she said, "borrow any more dresses for me from your young woman. Buy them for me at some shop. They left me enough money for that." Low gently put aside the few pieces of gold she had drawn from her pocket, and briefly reminded her of the suspicion such a purchase by him would produce. "That's so," she said, with a laugh. "Caramba! what a mule I'm becoming! Ah! wait a moment. I have it!

Buy me a common felt hat--a man's hat--as if for yourself, as a change to that animal," pointing to the fox-tailed cap he wore summer and winter, "and I'll show you a trick. I haven't run a theatrical wardrobe for nothing." Nor had she, for the hat thus procured, a few days later, became, by the aid of a silk handkerchief and a bluejay's feather, a fascinating "pork pie."

Whatever cause of annoyance to Low still lingered in Teresa's dress, it was soon forgotten in a palpable evidence of Teresa's value as a botanical a.s.sistant. It appeared that during the afternoon she had not only duplicated his specimens, but had discoverd one or two rare plants as yet uncla.s.sified in the flora of the Carquinez Woods. He was delighted, and in turn, over the campfire, yielded up some details of his present life and some of his earlier recollections.

"You don't remember anything of your father?" she asked. "Did he ever try to seek you out?"

"No! Why should he?" replied the imperturbable Low; "he was not a Cherokee."

"No, he was a beast," responded Teresa promptly. "And your mother--do you remember her?"

"No, I think she died."

"You THINK she died? Don't you know?"

"No!"

"Then you're another!" said Teresa. Notwithstanding this frankness, they shook hands for the night: Teresa nestling like a rabbit in a hollow by the side of the campfire; Low with his feet towards it, Indian-wise, and his head and shoulders pillowed on his haversack, only half distinguishable in the darkness beyond.

With such trivial details three uneventful days slipped by. Their retreat was undisturbed, nor could Low detect, by the least evidence to his acute perceptive faculties, that any intruding feet had since crossed the belt of shade. The echoes of pa.s.sing events at Indian Spring had recorded the escape of Teresa as occurring at a remote and purely imaginative distance, and her probable direction the county of Yolo.

"Can you remember," he one day asked her, "what time it was when you cut the riata and got away?"

Teresa pressed her hands upon her eyes and temples.

"About three, I reckon."