“Cypriano!” he exclaims; “what do you mean?”

“Just what I’ve said, cousin. You’re perhaps not aware of what I’ve myself known for long; that the chief’s son has been fixing his eyes on Francesca.”

“The scoundrel!” cries Ludwig, with increasing indignation, for the first time apprised of the fact thus made known to him. Unobservant of such things generally, it had never occurred to him to reflect on what had long been patent to the jealous eyes of Cypriano. Besides, the thing seemed so absurd, even preposterous—a red-skinned savage presuming to look upon his sister in the light of a sweetheart, daring to love her—that the son of the Prussian naturalist, with all the prejudices of race, could not be otherwise than incredulous of it.

“Are you sure of that?” he questions, still doubting. “Sure of what you’ve said, Cypriano?”

“Quite sure,” is the confident rejoinder; “more than once I’ve observed Aguara’s free behaviour towards my cousin; and once would have thrashed the impudent redskin, but for uncle interfering. He was afraid it might get us into trouble with Naraguana.”

“But did father himself know of it? I mean about Aguara and Francesca?”

“No. I rather think not. And I disliked telling him.”

All this is new light to Ludwig, and turns his thoughts into the same channel of suspicion where those of Cypriano have been already running. Still, whatever he may think of Naraguana’s son, he cannot bring himself to believe that Naraguana has been guilty. His father’s friend, and hitherto their protector!

“It cannot be!” he exclaims; “surely it cannot be!”

“It may be for all that, and in my opinion is. Ah! cousin, there’s no telling how an Indian will act. I never knew one who didn’t turn treacherous when it served his purpose. Whether the old chief has been so or not, I’m quite sure his son has. Take my word for it, Ludwig, it’s the Tovas Indians who’ve done this deed, and it will be with them we’ll have to deal.”