again he shouted 'Hello!' and 'Ho, there! Ho, I say!' There came no answer. The bacon was growing cold; the fire burning down. He turned a perplexed face towards Helen's eager one.

'It is odd,' he said irritably. He was not a man to relish being baffled.

Helen had picked up something which she had found near the spring, and was studying it intently. He came to her side to see what it was. The thing was a freshly-peeled willow wand, left upright where one end had been thrust down into the soft earth. The other end had been split; into the cleft was thrust a single feather from a bluebird's wing.

Helen's eyes looked unusually large and bright. She turned her head, glancing over her shoulder.

'Some one was here just a minute ago,' she cried softly. 'He was camping for the night. Something frightened him away. It might have been the noise we made. Or—what do you think, papa?'

'I never attempt to solve a problem until the necessary data are given me,' he announced academically.

'Or,' went on Helen, at whose age one does not bother about such trifles as necessary data, 'he may not have run away at all. He may be hiding in the bushes, listening to us. There are all kinds of people in the desert. Don't you remember how the sheriff came to San Juan just before we left? He was looking for a man who had killed a miner for his gold dust.'

'You must curb a proclivity for such fanciful trash.' He cleared his throat for the utterance. He put out his hand and Helen hastily slipped her own into it. Silently they returned to their own camp site, the girl carrying in her free hand the wand tipped with the bluebird feather. Several times they paused and looked back. There was nothing but the glow of the dwindling fire and the sweep of sand, covered sparsely with ragged bushes. New stars flared out; the spirit of the night descended upon the desert. As the world seemed to draw further and further away from them, these two beings, strange to the vastness engulfing them, huddled closer together. They spoke little, always in lowered voices. Between words they were listening, awaiting that which did not come.

Chapter II

Superstition Pool

Physically tired as they were, the night was a restless one for both Helen and her father. They ate their meal in silence for the most part, made their beds close together, picketed their horses near by and said their listless 'good nights' early. Each heard the other turn and fidget many times before both went to sleep. Helen saw how her father, with a fine assumption of careless habit, laid a big new revolver close to his head.

The girl dozed and woke when the pallid moon shone upon her face. She lifted herself upon her elbow. The moonlight touched upon the willow stick she had thrust into the sand at her bedside; the feather was upright and like a plume. She considered it gravely; it became the starting-point of many romantic imaginings. Somehow it was a token; of just exactly what, to be sure, she could not decide. Not definitely, that is; it was always indisputable that the message of the bluebird is one of good fortune.

A less vivid imagination than Helen's would have found a tang of ghostliness in the night. The crest of the ridge over which they had come through the dusk now showed silvery white; white also were some dead branches of desert growth—they looked like bones. Always through the intense silence stirred an indistinguishable breath like a shiver. Individual bushes assumed grotesque shapes; when she looked long and intently at one she began to fancy that it moved. She scoffed at herself, knowing that she was lending aid to tricking her own senses, yet her heart beat a wee bit faster. She gave her mind to large considerations: those of infinity, as her eyes were lifted heavenward and dwelt upon the brightest star; those of life and death, and all of the mystery of mysteries. She went to sleep struggling with the ancient problem: 'Do the dead return? Are there, flowing about us, weird, supernatural influences as potent and intangible as electric currents?' In her sleep she continued her interesting investigations, but her dreaming vision explained the evening's problem by showing her the camp-fire made, the bacon and coffee set thereon, by a very nice young man with splendid eyes.

She stirred, smiled sleepily, and lay again without moving; after the fashion of one awakening she clung to the misty frontiers of a fading dream-country. She breathed deeply, inhaling the freshness of the new dawn. Then suddenly her eyes flew open, and she sat up with a little cry; a man who would have fitted well enough into any fancy-free maiden's dreams was standing close to her side, looking down at her. Helen's hands flew to her hair.

Plainly—she read that in the first flashing look—he was no less astounded than she. At the moment he made a picture to fill the eye and remain in the memory of a girl fresh from an Eastern City. The tall, rangy form was garbed in the picturesque way of the country; she took him in from the heels of the black boots with their silver spurs to the top of his head with its amazingly wide black hat. He stood against a sky rapidly filling to the warm glow of the morning. His horse, a rarely perfect creation even in the eyes of one who knew little of fine breeding in animals, stood just at its master's heels, with ears pricked forward curiously.

Helen wondered swiftly if he intended to stand there until the sun came up, just looking at her. Though it was scarcely more than a moment that he stood thus, in Helen's confusion the time seemed much longer. She began to grow ill at ease; she felt a quick spurt of irritation. No doubt she looked a perfect fright, taken all unawares like this, and equally indisputably he was forming an extremely uncomplimentary opinion of her. It required less than three seconds for Miss Helen to decide emphatically that the man was a horrible creature.

But he did not look any such thing. He was healthy and brown and boyish. He had had a shave and haircut no longer ago than yesterday and looked neat and clean. His mouth was quite as large as a man's should be and now was suddenly smiling. At the same instant his hat came off in his big brown hand and a gleam of downright joyousness shone in his eyes.

'Impudent beast!' was Helen's quick thought. She had given her mind last night a great deal less to matters of toilet than to mystic imaginings; it lay entirely in the field of absurd likelihood that there was a smear of black across her face.

'My mistake,' grinned the stranger. 'Guess I'll step out while the stepping's good and the road open. If there's one sure thing a man ought to be shot for, it's stampeding in on another fellow's honeymoon. Adios, señora.'

'Honeymoon!' gasped Helen. 'The big fool.'

Her father wakened abruptly, sat up, grasping his big revolver in both hands, and blinked about him; he, too, had had his dreams. In the night-cap which he had purchased in San Juan, his wide, grave eyes and sun-blistered face turned up inquiringly; he was worthy of a second glance as he sat prepared to defend himself and his daughter. The stranger had just set the toe of his boot into the stirrup; in this posture he remained, forgetful of his intention to mount, while his mare began to circle and he had to hop along to keep pace with her, his eyes upon the startled occupant of the bed beyond Helen's. He had had barely more than time to note the evident discrepancy in ages which naturally should have started his mind down a new channel for the explanation of the true relationship, when the revolver clutched tightly in unaccustomed fingers went off with an unexpected roar. Dust