All this was said and done with the free and easy manner of an American girl. The malicious thing thoroughly enjoyed puffing into the very face of their persecutor the smoke of the letter which conveyed a vexation to him. So much satisfaction was in this unsuspected revenge before the only person able to measure it, that Rosario felt even a little less spiteful towards the man who for once was her victim.

As he had not the ghost of a suspicion, the mute conference of the girls had no meaning in his eyes, but he did notice with relief that the American girl looked less angry.

"Señorita," he said, "a serious motive impels me here. I can put it shortly. This morning we started off with the intention of turning our backs on the cheerless wilds and striking for quarters rather more hospitable."

"So far, sir, I do not hear anything much to interest me."

"I am coming to it. I hired a new guide, whom I presented to you—that Mr. Dearborn."

"Well!" she inquired loudly, to keep attention on her and away from Miss Maclan, who could not help colouring at the name. "What's this cold Englishman to me?"

"Of no account to you, very likely, miss! But he's everything to me. The worthy young fellow saved my life, as I told you. Over and above my gratitude, there's any amount of confidence I have in him."

"Go on; go on, sir. If you will bore me with your private business, let me hear all and be done with it. I suppose there's nothing to spur you on; and my time belongs to you if to anyone."

"There you are, joking me again, señorita. Still, I am not talking at random, and I would not go into these particulars if they could be omitted."

"Have your own way, I tell you, captain. You were saying that you entertained great confidence in your new guide, who had saved your precious life. You see I remember what you said."