the Indian knew perfectly well. Enormous mangroves overhung the water and connected themselves with the trees on the farther bank by creepers hanging in fanciful festoons.
The question at once arose about the fugitives. Had they gone up the stream, or followed it farther down? or had they contrived by any means to go straight across? It was all important to decide, and Martin took unbounded pains to follow up some footprints for a distance along the rocks till he came to a glade which was somewhat less dense than the surrounding woods. There he observed such indentations in the soil, as left him no doubt that a group of people had crossed the river at that very spot.
"To-morrow," he said, "perhaps our journey may be over."
"Nay, let us go on now," said the marquis.
"We must cross the river," replied Martin.
"Well, why not swim across at once?"
And without delay they proceeded to undress, and tying up their clothes in a bundle, that Martin proposed to carry over on his head, they made their way into the stream as noiselessly as possible, that they might not disturb any of the alligators that are abundant in all the rivers both of Peru and Brazil.
On arriving safely at the farther bank Martin Paz made it his first care to search for the track which the Indians must have made, but after a long search amidst the fallen leaves, and along the pebbly shore, he was able to discover nothing. Remembering, however, that the strength of the current had very probably made them drift away from a straight course, they reascended the bank for a considerable distance, when they came upon footprints so decided that they could not be mistaken.
It was manifestly the place where Sambo had effected his passage over the Madeira with his troop, which had been largely increased on its way. The truth was that the Indians of the mountains and the plains, who had been impatiently expecting the success of their insurrection, now learned that it had miscarried through treachery; burning with rage, and finding that there was a victim on whom to vent their wrath, they had joined themselves to the old Indian's retinue.
The young girl had little consciousness of what was go-
