he straightened and began to pace up and down the room, muttering to himself. Kate Cumberland listened intently and she thought that what the man muttered so rapidly, over and over to himself, was: "Eureka! Eureka! I have found it!"
Found what? The triumph of mind over matter!
On that couch was a dead body. The flutter of that heart was not the strong beating of the normal organ; the hands were cold; even the body was chilled; yet the man lived.
Or, rather, his brain lived, and compelled the shattered and outworn body to comply with its will. Doctor Byrne turned and stared again at the face of Cumberland. He felt as if he understood, now, the look which was concentrated so brightly on the vacant air. It was illumined by a steady and desperate defiance, for the old man was denying his body to the grave.
The scene changed for Randall Byrne. The girl disappeared. The walls of the room were broken away. The eyes of the world looked in upon him and the wise men of the world kept pace with him up and down the room, shaking their heads and saying: "It is not possible!"
But the fact lay there to contradict them.
Prometheus stole fire from heaven and paid it back to an eternal death. The old cattleman was refusing his payment. It was no state of coma in which he lay; it was no prolonged trance. He was vitally, vividly alive; he was concentrating with a bitter and exhausting vigour day and night, and fighting a battle the more terrible because it was fought in silence, a battle in which he could receive no aid, no reinforcement, a battle in which he could not win, but in which he might delay defeat.
Ay, the wise men would smile and shake their heads when he presented this case to their consideration, but he would make his account so accurate and particular and so well witnessed that they would have to admit the truth of all he said. And science, which proclaimed that matter was indestructible and that the mind was matter and that the brain needed nourishment like any other muscle—science would have to hang the head and wonder!
The eyes of the girl brought him to halt in his pacing, and he stopped, confronting her. His excitement had transformed him. His nostrils were quivering, his eyes were pointed with light, his head was high, and he breathed fast. He was flushed as the Roman Conqueror. And his excitement tinged the girl, also, with colour.
She offered to take him to his room as soon as he wished to go. He was quite willing. He wanted to be alone, to think. But when he followed her she stopped him in the hall. Buck Daniels lumbered slowly after them in a clumsy attempt at sauntering.
"Well?" asked Kate Cumberland.
She had thrown a blue mantle over her shoulders when she entered the house, and the touch of boyish self-confidence which had been hers on the ride was gone. In its place there was something even more difficult for Randall Byrne to face. If there had been a garish brightness about her when he had first seen her, the brilliancy of a mirror playing in the sun against his feeble eyes, there was now a blending of pastel shades, for the hall was dimly illumined and the shadow tarnished her hair and her pallor was like cold stone; even her eyes were misted by fear. Yet a vital sense of her nearness swept upon Byrne, and he felt as if he were surrounded—by a danger.
"Opinions," said the doctor, "based on so summary an examination are necessarily inexact, yet the value of a first impression is not negligible. The best I can say is that there is probably no immediate danger, but Mr. Cumberland is seriously ill. Furthermore, it is not old age."
He would not say all he thought; it was not yet time.
She winced and clasped her hands tightly together. She was like a child about to be punished for a crime it has not committed, and it came vaguely to the doctor that he might have broached his ill tidings more gently.
He added: "I must have further opportunities for observance before I give a detailed opinion and suggest a treatment."
Her glance wandered past him and at once the heavy step of Buck Daniels approached.
"At least," she murmured, "I am glad that you are frank. I don't want to have anything kept from me, please. Buck, will you take the doctor up to his room?" She managed a faint smile. "This is an old-fashioned house, Doctor Byrne, but I hope we can make you fairly comfortable. You'll ask for whatever you need?"
The doctor bowed, and was told that they would dine in half an hour, then the girl went back towards the room in which Joe Cumberland lay. She walked slowly, with her head bent, and her posture seemed to Byrne the very picture of a burden-bearer. Then he followed Daniels up the stairs, led by the jingling of the spurs, great-rowelled spurs that might grip the side of a refractory horse like teeth.
A hall-light guided them, and from the hall Buck Daniels entered a room and fumbled above him until he had lighted a lamp which was suspended by two chains from the ceiling, a circular burner which cast a glow as keen as an electric globe. It brought out every detail of the old-fashioned room—the bare, painted floor; the bed, in itself a separate and important piece of architecture with its four tall posts, a relic of the times when beds were built, not simply made; and there was a chest of drawers with swelling, hospitable front, and a rectangular mirror above with its date in gilt paint on the upper edge. A rising wind shook the window and through some crack stirred the lace curtains; it was a very comfortable retreat, and the doctor became aware of aching muscles and a heavy brain when he glanced at the bed.
The same gust of wind which rattled the window-pane now pushed, as with invisible and ghostly hand, a door which opened on the side of the bedroom, and as it swung mysteriously and gradually wide the doctor found himself looking into an adjoining chamber. All he could see clearly was a corner on which struck the shaft of light from the lamp, and lying on the floor in that corner was something limp and brown. A snake, he surmised at first, but then he saw clearly that it was a chain of formidable proportions bolted against the wall at one end and terminating at the other in a huge steel collar. A chill started in the boots of the doctor and wriggled its uncomfortable way up to his head.
"Hell!" burst out Buck Daniels. "How'd that door get open?" He slammed it with violence. "She's been in there again, I guess," muttered the cowpuncher, as he stepped back, scowling.
"Who?" ventured the doctor.
Buck Daniels whirled on him.
"None of your—" he began hotly, but checked himself with choking suddenness and strode heavily from the room.
V. THE WAITING
The doctor removed his coat with absent-minded slowness, and all the time that he was removing the dust and the stains of travel, he kept narrowing the eye of his mind to visualise more clearly that cumbersome chain which lay on the floor of the adjoining room. Now, the doctor was not of a curious or gossipy nature, but if someone had offered to tell him the story of that chain for a thousand dollars, the doctor at that moment would have thought the price ridiculously small.
Then the doctor went down to the dinner table prepared to keep one eye upon Buck Daniels and the other upon Kate Cumberland. But if he expected to learn through conversation at the table he was grievously disappointed, for Buck Daniels ate with an eye to strict business that allowed no chatter, and the girl sat with a forced smile and an absent eye. Now and again Buck would glance up at her, watch her for an instant, and then turn his attention back to his plate with a sort of gloomy resolution; there were not half a dozen words exchanged
