that belonged to the wood warbler.
For a space he did not ask himself how he had come there. He was looking at the river and the white strip of sand. Out there were the rock and his dunnage pack. Also his rifle. Instinctively his eyes turned to the balsam ambush farther down. That, too, was in a blaze of sunlight now. But where he lay, or sat, or stood—he was not sure what he was doing at that moment—it was shady and deliciously cool. The green of the cedar and spruce and balsam was close about him, inset with the silver and gold of the thickly-leaved birch. He discovered that he was bolstered up partly against the trunk of this birch and partly against a spruce sapling. Between these two, where his head rested, was a pile of soft moss freshly torn from the earth. And within reach of him was his own kit pail filled with water.
He moved himself cautiously and raised a hand to his head. His fingers came in contact with a bandage.
For a minute or two after that he sat without moving while his amazed senses seized upon the significance of it all. In the first place he was alive. But even this fact of living was less remarkable than the other things that had happened. He remembered the final moments of the unequal duel. His enemy had got him. And that enemy was a woman! Moreover, after she had blown away a part of his head and had him helpless in the sand, she had—in place of finishing him there—dragged him to this cool nook and tied up his wound. It was hard for him to believe, but the pail of water, the moss behind his shoulders, the bandage, and certain visions that were reforming themselves in his brain convinced him. A woman had shot him. She had worked like the very devil to kill him. And afterward she had saved him! He grinned. It was final proof that his mind hadn't been playing tricks on him. No one but a woman would have been quite so unreasonable. A man would have completed the job.
He began to look for her up and down the white strip of sand. And in looking he saw the gray and silver flash of the hard-working sandpiper. He chuckled, for he was exceedingly comfortable, and also exhilaratingly happy to know that the thing was over and he was not dead. If the sandpiper had been a man, he would have called him up to shake hands with him. For if it hadn't been for the bird getting squarely in front of him and giving him away, there might have been a more horrible end to it all. He shuddered as he thought of the mighty effort he had made to fire a shot into the heart of the balsam ambush—and perhaps into the heart of a woman!
He reached for the pail and drank deeply of the water in it. He felt no pain. His dizziness was gone. His mind had grown suddenly clear and alert. The warmth of the water told him almost instantly that it had been taken from the river some time ago. He observed the change in sun and shadows. With the instinct of a man trained to note details, he pulled out his watch. It was almost six o'clock. More than three hours had passed since the sandpiper had got in front of his gun. He did not attempt to rise to his feet, but scanned with slower and more careful scrutiny the edge of the forest and the river. He had been mystified while cringing for his life behind the rock, but he was infinitely more so now. Greater desire he had never had than this which thrilled him in these present minutes of his readjustment—desire to look upon the woman again. And then, all at once, there came back to him a mental flash of the other. He remembered, as if something was coming back to him out of a dream, how the whimsical twistings of his sick brain had made him see two faces instead of one. Yet he knew that the first picture of his mysterious assailant, the picture painted in his brain when he had tried to raise his pistol, was the right one. He had seen her dark eyes aglow; he had seen the sunlit sheen of her black hair rippling in the wind; he had seen the white pallor in her face, the slimness of her as she stood over him in horror—he remembered even the clutch of her white hand at her throat. A moment before she had tried to kill him. And then he had looked up and had seen her like that! It must have been some unaccountable trick in his brain that had flooded her hair with golden fire at times.
His eyes followed a furrow in the white sand which led from where he sat bolstered against the tree down to his pack and the rock. It was the trail made by his body when she had dragged him up to the shelter and coolness of the timber. One of his laws of physical care was to keep himself trained down to a hundred and sixty, but he wondered how she had dragged up even so much as that of dead weight. It had taken a great deal of effort. He could see distinctly three different places in the sand where she had stopped to rest.
Carrigan had earned a reputation as the expert analyst of "N" Division. In delicate matters it was seldom that McVane did not take him into consultation. He possessed an almost uncanny grip on the working processes of a criminal mind, and the first rule he had set down for himself was to regard the acts of omission rather than the one outstanding act of commission. But when he proved to himself that the chief actor in a drama possessed a normal rather than a criminal mind, he found himself in the position of checkmate. It was a thrilling game. And he was frankly puzzled now, until—one after another—he added up the sum total of what had been omitted in this instance of his own personal adventure. Hidden in her ambush, the woman who had shot him had been in both purpose and act an assassin. Her determination had been to kill him. She had disregarded the white flag with which he had pleaded for mercy. Her marksmanship was of fiendish cleverness. Up to her last shot she had been, to all intent and purpose, a murderess.
The change had come when she looked down upon him, bleeding and helpless, in the sand. Undoubtedly she had thought he was dying. But why, when she saw his eyes open a little later, had she cried out her gratitude to God? What had worked the sudden transformation in her? Why had she labored to save the life she had so atrociously coveted a minute before?
If his assailant had been a man, Carrigan would have found an answer. For he was not robbed, and therefore robbery was not a motif. "A case of mistaken identity," he would have told himself. "An error in visual judgment."
But the fact that in his analysis he was dealing with a woman made his answer only partly satisfying. He could not disassociate himself from her eyes—their beauty, their horror, the way they had looked at him. It was as if a sudden revulsion had come over her; as if, looking down upon her bleeding handiwork, the woman's soul in her had revolted, and with that revulsion had come repentance—repentance and pity.
"That," thought Carrigan, "would be just like a woman—and especially a woman with eyes like hers."
This left him but two conclusions to choose from. Either there had been a mistake, and the woman had shown both horror and desire to amend when she discovered it, or a too tender-hearted agent of Black Roger Audemard had waylaid him in the heart of the white strip of sand.
The sun was another hour lower in the sky when Carrigan assured himself in a series of cautious experiments that he was not in a condition to stand upon his feet. In his pack were a number of things he wanted—his blankets, for instance, a steel mirror, and the thermometer in his medical kit. He was beginning to feel a bit anxious about himself. There were sharp pains back of his eyes. His face was hot, and he was developing an unhealthy appetite for water. It was fever and he knew what fever meant in this sort of thing, when one was alone. He had given up hope of the woman's return. It was not reasonable to expect her to come back after her furious attempt to kill him. She had bandaged him, bolstered him up, placed water beside him, and had then left him to work out the rest of his salvation alone. But why the deuce hadn't she brought up his pack?
On his hands and knees he began to work himself toward it slowly. He found that the movement caused him pain, and that with this pain, if he persisted in movement, there was a synchronous rise of nausea. The two seemed to work in a sort of unity. But his medicine case was important now, and his blankets, and his rifle if he hoped to signal help that might chance to pass on the river. A foot at a time, a yard at a time, he made his way down into the sand. His fingers dug into the footprints of the mysterious gun-woman. He approved of their size. They were small and narrow, scarcely longer than the palm and fingers of his hand—and they were made by shoes instead of moccasins.
It seemed an interminable time to him before he reached his pack. When he got there, a pendulum seemed swinging back and forth inside his head, beating against his skull. He lay down with his pack for a pillow, intending to rest for a spell. But the minutes added themselves one on top of another. The sun slipped behind clouds banking in the west. It grew cooler, while within him he was consumed by a burning thirst. He could hear the ripple of running water,