"What do you mean?"

"That there are disguised Mexicans among them."

"You are certain of that?"

"Yes, the more so because I was warned by the man who commands the horsemen that proved such useful auxiliaries to you."

"But are not those horsemen Apaches?"

"You are mistaken, my dear friend: they are white men, and what is more, cívicos; that is to say, men paid and enrolled by the hacenderos to chase the Indians. You see how honourably they carry out their duties; but that must not astonish you, for you are sufficiently well acquainted with the manners of this country to find that perfectly natural, I have no doubt."

Louis stopped thoughtfully.

"What you tell me confounds me," he muttered.

"Why so?" the hunter replied carelessly. "It is, on the contrary, most simple. But we have not to trouble ourselves about the horsemen at present—they are beside the question."

"Certainly. Indeed, I owe them my thanks."