At a signal from the Canadian, the party recommenced their march, and soon disappeared among the sandhills which cover the banks of the Rubio ford. The desert, for an instant troubled by the sound of the horses' feet on the pebbles, fell back into its calm and majestic silence.


[CHAPTER XXI.]

BRIGHTEYE.

Brighteye, as we mentioned, aided by the two servants, had succeeded in carrying off Don Mariano, who was still in a half-fainting state, in order to spare him the atrocious sight of his brother's execution. The motion and the night air rapidly restored the old gentleman to life. On opening his eyes, his first word, after looking around him to see where he was, was to ask about his brother. No one answered; the people who led him along redoubled their speed.

"Stay!" Don Mariano then shouted, as he rose with an effort, and tore the bridle from the hands of his leader. "Stop—I insist!"

"Are you in a condition to manage your own horse?" Brighteye asked him.

"Yes," he replied.

"Then we will let loose; but on one condition."

"What is it?"