"Why don't you find it, Fragoso?" asked the young mulatto.

"I will find it," answered Fragoso.

And he did not find it!

Here we should say that Fragoso had an idea of a project of which he had not even spoken to Lina, but which had taken full possession of his mind. This was to go in search of the gang to which the ex-captain of the woods had belonged, and to find out who was the probable author of this cipher document, which was supposed to be the confession of the culprit of Tijuco. The part of the Amazon where these people were employed, the very place where Fragoso had met Torres a few years before, was not very far from Manaos. He would only have to descend the river for about fifty miles, to the mouth of the Madeira, a tributary coming in on the right, and there he was almost sure to meet the head of these _"capitaes do mato,"_ to which Torres belonged. In two days, or three days at the outside, Fragoso could get into communication with the old comrades of the adventurer.

"Yes! I could do that," he repeated to himself; "but what would be the good of it, supposing I succeeded? If we are sure that one of Torres' companions has recently died, would that prove him to be the author of this crime? Would that show that he gave Torres a document in which he announced himself the author of this crime, and exonerated Joam Dacosta? Would that give us the key of the document? No! Two men only knew the cipher--the culprit and Torres! And these two men are no more!"

So reasoned Fragoso. It was evident that his enterprise would do no good. But the thought of it was too much for him. An irresistible influence impelled him to set out, although he was not even sure of finding the band on the Madeira. In fact, it might be engaged in some other part of the province, and to come up with it might require more time than Fragoso had at his disposal! And what would be the result?

It is none the less true, however, that on the 29th of August, before sunrise, Fragoso, without saying anything to anybody, secretly left the jangada, arrived at Manaos, and embarked in one of the egariteas which daily descend the Amazon.

And great was the astonishment when he was not seen on board, and did not appear during the day. No one, not even Lina, could explain the absence of so devoted a servant at such a crisis.

Some of them even asked, and not without reason, if the poor fellow, rendered desperate at having, when he met him on the frontier, personally contributed to bringing Torres on board the raft, had not made away with himself.

But if Fragoso could so reproach himself, how about Benito? In the first place at Iquitos he had invited Torres to visit the fazenda; in the second place he had brought him on board the jangada, to become a passenger on it; and in the third place, in killing him, he had annihilated the only witness whose evidence could save the condemned man.

And so Benito considered himself responsible for everything--the arrest of his father, and the terrible events of which it had been the consequence.

In fact, had Torres been alive, Benito could not tell but that, in some way or another, from pity or for reward, he would have finished by handing over the document. Would not Torres, whom nothing could compromise, have been persuaded to speak, had money been brought to bear upon him? Would not the long-sought-for proof have been furnished to the judge? Yes, undoubtedly! And the only man who could have furnished this evidence had been killed through Benito!

Such was what the wretched man continually repeated to his mother, to Manoel, and to himself. Such were the cruel responsibilities which his conscience laid to his charge.

Between her husband, with whom she passed all the time that was allowed her, and her son, a prey to despair which made her tremble for his reason, the brave Yaquita lost none of her moral energy. In her they found the valiant daughter of Magalhaës, the worthy wife of the fazender of Iquitos.

The attitude of Joam Dacosta was well adapted to sustain her in this ordeal.