"Say, fellows, let's take the lead," he suggested. "This little light isn't much, but it's something, and there are some extra batteries in my haversack when this burns out. We can see a little way ahead, and pass back the word to the rest. What say?" "_Na terra dos cegos quem tem um olho e rei_--in blindman's land he who has one eye is king," said Pedro. "That little white eye in your box may save us all. Lourenço, tell those ahead to let us pass." Without question the preceding dugouts swerved, and the boat of the white men slipped by. At the head of the line they found Tucu and his crew struggling manfully to make progress without wrecking the whole fleet at the turns. Vast relief and instant acceptance of the new leadership followed Lourenço's explanation. At once the floating column began to pick up speed. And it was well that it did. Howls of baffled hate came faintly through the tree mass from the Red Bone town. Some time later more yells of rage sounded, much nearer--back at a place on the creek which the last boat had cleared only a few minutes previously. Some of the Umanuh men had made torches and run along one of the Red Bone trails to a bend in the stream, only to find the water bare of everything but dying ripples. Whether the enemy attempted to follow in canoes the escaping party never knew, for none succeeded in overtaking the rearmost boat. And after that one snarling uproar on the creek bank they heard no more of the land pursuit. The narrow margin of safety gained by the aid of the flashlight proved enough to give a commanding lead, and from that time on the only obstacles to their retreat were those of darkness and winding waters. Hour after hour Knowlton squatted in the extreme bow, picking out the turns and snags just ahead and passing the word back to Lourenço, who, in the stern, steered in accordance with his orders and relayed the course to Tucu, just behind. Amidships, Pedro and McKay plied steady paddles and the Raposa lay all but forgotten on the baggage. There were no halts. If any boat back in the blackness got into difficulties it extricated itself as best it could, unaided by the rest, and fell into a new place in the column. At last a wan light, which was scarcely a light, but rather a lessening of the density, came about the stream. The renewed racket of birds and beasts announced that up overhead the sky had paled into dawn. Slowly the nearest tree trunks began to take shape in the void, and presently the shore line became visible to all eyes. At the same time Knowlton's tiny lamp dimmed and faded out.