"It is not a want of confidence," Diego hastily added, "but the slight interest we felt in cross-questioning each other, which alone is the cause. Of what use is it to know the past life of a man, if from the day when you first saw him he has not ceased to be honest and loyal? Besides, the hours are too short in the pampas for men to dream of asking such questions."

"What are you coming to?" Leon at length asked.

"Listen, brother. I will not question you about what I care little to know, but I wish to tell you something you must know. The moment has arrived to speak; and though the story I have to tell you is gloomy and terrible, I am accomplishing a duty."

"Speak, then," said Leon.

The half-breed passed his hand over his forehead, and for a moment collected his recollections. Leon waited in silence.


[CHAPTER V.]

THE INCA OF THE NINETEENTH CENTURY.


"Long ago, very long ago," Diego, the Vaquero, began, "all the lands bordering the bay of Valparaíso belonged to the Indians, whose vast hunting grounds extended on one side from the lofty peaks of the Cordilleras down to the sea, and on the other covered the Pampas of Buenos Aires, of Paraguay—in a word, all the splendid countries from which they have eternally disappeared, and it is impossible to find a trace of the moccasins which trod them during centuries."