"I shall not kill you, for I want you to live long enough to suffer. I will leave my brand on your face and shall cut your ears as they do the calves. Then I will go back to Mexico to my amigos and say, 'I have kept my oath!' The buzzards and coyotes will keep you company after I have gone, Señor!"

With a half-suppressed groan, Traynor thought of his wife. He had told her he would remain a few days at Hot Springs, so there would be no alarm at his absence. Later, when they missed him, a few tattered shreds of clothing and fleshless, scattered bones would tell where the buzzards and coyotes had feasted.

Muttering, the Mexican brought the white hot iron from the embers and knelt by Traynor's side. He pulled the crucifix from his bosom, kissed it reverently and replaced it; then he made the sign of the Cross in the air above Traynor's face. His eyes gleamed exultingly as he clutched Traynor's hair and brought the hot iron closer and closer.

Traynor could smell and feel the heat, and great beads of anguish broke out as he made a last convulsive effort to free himself of his bonds. It was useless! His muscles relaxed, he closed his eyes, clenched his teeth and waited.

Loco was too intent upon his revenge to notice a cowboy racing toward them down the side of the cañon, until a wild yell woke the echo of the rocky walls. The Mexican looked up and recognized Limber. Fearful of being thwarted in his revenge, Loco stooped quickly over Traynor and lowered the iron deliberately while a fiendish smile distorted his face, and a sibilant hiss, like a rattlesnake about to strike, sounded between the gleaming teeth.

Traynor, too, had heard the yell, but he had no hope that Limber would reach him in time. His eyes looked into Loco's. The iron almost touched Traynor's flesh, the grip of the Mexican's hand that clutched his victim's hair, was so tense that Traynor could feel the quivering nerves.

A shot rang out. A look of surprise flashed over Loco's face, the iron slid from his hand, but Traynor jerked suddenly so that it fell against the ground, while Loco crumpled slowly across the body of the other man. Weak with reaction Traynor became unconscious once more, and when he opened his eyes, Limber had slipped his arms under Traynor's shoulders and held a flask to the white lips of the rancher.

"Drink it," commanded the cowpuncher, who was now, trembling with nervousness. "That was a mighty close call. Did he hurt you any?"

"I'll be all right in a few minutes," answered Traynor, as Limber cut the rope and assisted him to his feet. The tight coils had made his body numb and the cut on his head was an ugly one. Traynor was no coward, but he felt a spasm of nausea as he looked at the iron which was now turning from white heat to dull red.

"Better let me fix that cut," suggested Limber.