Manuel did not notice his comrade’s agitation; he was in the rude grip of unfamiliar emotions. His story had been a deliberate lie, yet it contained truth enough to recall the old feeling out of its grave. He thought he had divined Señor’s secret, his sacrifice, the motive behind his wandering in a God-forsaken land. He believed it was to leave a woman free and to forget. He felt the man’s burning regret that he had not spilled blood in vengeance. So he had lied, had made himself a murderer, that by a somber contrast Señor might see in forgiveness and mercy the nobler part. Deep in Manuel’s bitter soul he knew how he had lied--for that woman of his youth had not been innocent; he had not harmed her, and he had left her free. Señor would believe his fabricated tragedy, and, looking on this hulk of a man, this wandering wretch, haunted by what he might have been, and, thanking God for his clean hands, might yet see the darkness illumined. More days the hunters poled and pulled up the Palcazu, to enter, at length, the mouth of a deep estuary coming in from the north. This water was a blue-green reflection of sky and foliage. It was a beautiful lane, winding between laced and fringed, woven and flowered walls. The heavy perfume of overluxuriance was sickening. Life was manifold. The estuary dimpled and swelled and splashed--everywhere were movements and sounds of water creatures. Gorgeous parrots screeched from the trailing vines; monkeys chattered from the swishing branches. Myriads of bright-plumaged birds, flitting from bank to bank, gave the effect of a many-colored net stretched above the water. Dreamy music seemed to soar in the rich, thick atmosphere. The estuary widened presently into a narrow, oval lake, with a sandy shore on the north. Crocodiles basked in the sun, and, as Manuel turned the canoe shoreward, they raised themselves on stumpy legs, jaws wide, grotesque and hideous, and lunged for the water. “Cayman! I never saw so many,” exclaimed Manuel, striking right and left with his paddle. “Where I find caymans, there’s always cowcha. Señor, I believe here is the place.” They ascended the bank, and threaded a maze of wild cane rising to higher ground. The soil was a rich alluvial. Manuel dug into it with his hands, as if, indeed, he expected to find gold there. The ridge they mounted was not thickly forested. Manuel made two discoveries--they were on the borderland of the eastern Andes, and all about them were rubber trees. Whether or not Manuel cared for the fortune represented by one hundredth part of the rubber he could see, certain it was that he ran from one tree to another clasping each in a kind of ecstasy. “Iquitos will go mad,” he cried. “A thousand tons of cowcha in sight! It’s here. Look at the trees--fifty, sixty feet high! Señor, we shall go in rich, rich, rich!”