The trail was easy to follow now. Sand and grassy earth had replaced rock and shale; he could make out the imprints of feet—many of them—and they led in the direction of a piece of timber that apparently edged a valley running to the east and west. The rumble of the torrent in the chasm grew fainter as he advanced. A couple of hundred yards farther on the trail swung to the left again; it took him around the end of a huge rock, and as he appeared from behind this, his knife clutched in his hand, he dropped suddenly flat on his face, and his heart rose like a lump in his throat. Scarcely fifty yards above him was the camp of his enemies! There were two tepees and piles of saddles and panniers and blankets about them, but not a soul that he could see. And then, suddenly, there rose a voice bellowing with rage, and he recognized it as Quade's. It came from beyond the tepee, and he rose quickly from where he had thrown himself and ran forward, with the tepee between him and those on the other side. Close to the canvas he dropped on his knees and crawled out behind a pile of saddles and panniers. From here he could see.

So near that he could almost have touched them were Joanne and Marie, seated on the ground, with their backs toward him. Their hands were tied behind them. Their feet were bound with pannier ropes. A dozen paces beyond them were Quade and Mortimer FitzHugh.

The two men were facing each other, a yard apart. Mortimer FitzHugh's face was white, a deadly white, and he was smiling. His right hand rested carelessly in his hunting-coat pocket. There was a sneering challenge on his lips; in his eyes was a look that Aldous knew meant death if Quade moved. And Quade was like a great red beast ready to spring. His eyes seemed bulging out on his cheeks; his great hands were knotted; his shoulders were hunched forward, and his mottled face was ablaze with passion. In that moment's dramatic tableau Aldous glanced about swiftly. The men from the mountain had not returned. He was alone with Quade and Mortimer FitzHugh.

Then FitzHugh spoke, very quietly, a little laughingly; but his voice trembled, and Aldous knew what the hand was doing in the hunting-coat pocket.

"You're excited, Billy," he said. "I'm not a liar, as you've very impolitely told me. And I'm not playing you dirt, and I haven't fallen in love with the lady myself, as you seem to think. But she belongs to me, body and soul. If you don't believe me—why, ask the lady herself, Billy!"

As he spoke, he turned his sneering eyes for the fraction of a second toward Joanne. The movement was fatal. Quade was upon him. The hand in the coat pocket flung itself upward, there followed a muffled report, but the bullet flew wide. In all his life Aldous had never heard a sound like the roar that came from Quade's throat then. He saw Mortimer FitzHugh's hand appear with a pistol in it, and then the pistol was gone. He did not see where it went to. He gripped his knife and waited, his heart beating with what seemed like smothered explosions as he watched for the opportunity which he knew would soon come. He expected to see FitzHugh go down under Quade's huge bulk. Instead of that, a small, iron fist shot upward and Quade's head went back as if broken from his neck.

FitzHugh sprang a step backward, and in the movement his heel caught the edge of a pack-saddle. He stumbled, almost fell, and before he could recover himself Quade was at him again. This time there was something in the red brute's hand. It rose and fell once—and Mortimer FitzHugh reeled backward with a moaning cry, swayed for a second or two on his feet, and fell to the ground. Quade turned. In his hand was a bloody knife. Madness and passion and the triumphant joy of a demon were in his face as he glared at his helpless prey. As Aldous crouched lower his shoulder touched one of the saddles. It slipped from the pile, one of the panniers followed it, and Quade saw him. There was no longer reason for concealment, and as Quade stood paralyzed for a moment Aldous sprang forth into the space between him and Joanne. He heard the cry that broke strangely from her lips but he did not turn his head. He advanced upon Quade, his head lowered, the long skinning-knife gleaming in his hand.

John Aldous knew that words would avail nothing in these last few minutes between him and Quade. The latter had already hunched himself forward, the red knife in his hand poised at his waistline. He was terrible. His huge bulk, his red face and bull neck, his eyes popping from behind their fleshy lids, and the dripping blade in the shapeless hulk of his hand gave him the appearance as he stood there of some monstrous gargoyle instead of a thing of flesh and blood. And Aldous was terrible to look at, but in a way that wrung a moaning cry from Joanne. His face was livid from the beat of the rocks; it was crusted with blood; his eyes were partly closed, and what remained of his shirt was drenched with blood that still ran from the deep cuts in his arms and shoulders. But it was he who advanced, and Quade who stood and waited.

Aldous knew little or nothing of knife-fighting; and he realized, also, that there was a strange weakness in his arms and body caused by his battle with the maelstroms in the chasm. But he had wrestled a great deal with the Indians of the north, who fought as their half-wolf sledgedogs fought, and he employed their methods now. Slowly and deliberately he began to circle around Quade, so that Quade became the pivot of that circle, and as he circled he drew nearer and nearer to his enemy, but never in a frontal advance. He edged inward, with his knife-arm on the outside. His deadly deliberateness and the steady glare of his eyes discomfited Quade, who suddenly took a step backward.

It was always when the Indian made this step that his opponent darted in; and Aldous, with this in mind, sprang to the attack. Their knives clashed in midair. As they met, hilt to hilt, Aldous threw his whole weight against Quade, darted sidewise, and with a terrific lunge brought the blade of his knife down between Quade's shoulders. A straight blade would have gone from back to chest through muscle and sinew, but the knife which Aldous held scarcely pierced the other's clothes.