"Speak, uncle," she said in a firm voice; "yes, you are right: Heaven willed it that our meeting should take place thus. Be assured that the murderers will not be suffered to go much longer unpunished."

"So be it," said Don Stefano; "for fifteen years I have been awaiting the hour of vengeance. Heaven will sustain me, I hope, till the moment when it strikes. Your father and I resided at the spot where we now are. This hill was occupied by a vast hacienda, which we built; the surrounding fields belonging to us, and were cleared by two hundred persons in our pay. Heaven blessed our labour, which prospered; everybody loved and respected us around, for our abode was always open to those whom misfortune struck. But if our countrymen esteemed us and applauded our efforts, the owners of an adjoining hacienda had vowed us an implacable hatred. For what reason? That I never succeeded in discovering. Was it jealousy or base envy? In any case these men hated us. There were three of them, and they did not belong to the Spanish race; they were North Americans, or, at any rate, I can for certainty say one of them, of the name of Wilkes, was so. Still, although the hatred that kept us apart was fierce, it was dull, and nothing led to the supposition that it would ever burst into life. About this time, important business compelled me to take a journey of several days. Your father, poor child, and myself, could not separate, for a secret presentiment seemed to warn us. When I returned, the hacienda was utterly destroyed, and only a few pieces of the walls still smoked. My brother and our whole family, as well as the servants, had been murdered."

Bloodson stopped.

"Terminate this sad story, uncle," the girl said, hastily, "I must know all, in order to take my share of the vengeance."

"That is true," Don Stefano replied; "but I have little more to say, and will be brief; during a whole night I traversed these smoky ruins, seeking the corpses of those I loved; and when, after infinite difficulty, I succeeded in finding them, I interred them piously, and took an oath to avenge them over their tomb. This oath I have religiously kept during fifteen years; unhappily, though I have punished many culprits, up to the present the leaders have escaped me by some extraordinary fatality. Your father, whom I found dying, expired in my arms ere he was able to tell me his assassins; and though I have strong grounds for accusing Wilkes and his companions, no proof has yet corroborated my suspicions, and the names of the villains are unknown to me. It was only the day before yesterday, when the scoundrel Sandoval fell, that I fancied I had discovered one of them at last."

"You were not mistaken, uncle; that man was really one of our ravishers," Mercedés replied, in a firm voice.

"And the others?" Don Stefano quickly asked.

"I know them, uncle."

At this revelation, Don Stefano uttered a cry that resembled the howl of a wild beast.

"At last!" he exclaimed, with such an outburst of fury, that the girl was almost terrified.