After three months of steady travel, the country, which had become more and more hilly as they advanced toward the west, assumed a different character. The hills became mountains, and it was clear that they were arriving at a great range running north and south. They had for some time left the broad plains behind them, and game was very scarce. The Indians had of late been more and more disinclined to go far to the west, and the tribe with whom they were now traveling told them that they could go no farther. They signified that beyond the mountains dwelt tribes with whom they were unacquainted, but who were fierce and warlike. One of the party, who had once crossed, said that the people there had fires like those which the white men had taught them to make.  
"You see, Tom," Ned said, "they must have been in contact with the Spaniards, or at least with tribes who have learned something from the Spaniards. In that case our supernatural power will be at an end, and our color will be against us, as they will regard us as Spaniards, and so as enemies. At any rate, we must push on and take our chance."
 
From the Indian they learned that the track lay up a valley before them, that after a day's walking they would have to begin the ascent. Another day's journey would take them to a neck between two peaks, and the passage of this would occupy at least a day. The native described the cold as great here, even in summer, and that in winter it was terrible. Once across the neck, the descent on the other side began.
 
"There can be no snow in the pass now, Tom; it is late in December, and the hottest time of the year; and although we must be a very great height above the sea, for we have been rising ever since we left the coast, we are not so very far south, and I cannot believe the snow can now lie in the pass. Let us take a good stock of dried meat, a skin for water--we can fill it at the head of the valley--and make our way forward. I do not think the sea can lie very far on the other side of this range of mountains, but at any rate, we must wait no longer. Captain Drake may have passed already, but we may still be in time."
 
The next morning they bade adieu to their companions, with whom they had been traveling for a fortnight. These, glad again to turn their faces homeward, set off at once; and the lads, shouldering their packs, started up the valley. The scenery was grand in the extreme, and Ned and Tom greatly enjoyed it. Sometimes the sides approached in perpendicular precipices, leaving barely room for the little stream to find its way between their feet; at others it was half a mile wide. When the rocks were not precipitous the sides were clothed with a luxuriant foliage, among which the birds maintained a concert of call and song. So sheltered were they that, high as it was above the sea, the heat was very oppressive; and when they reached the head of the valley, late in the afternoon, they were glad indeed of a bathe in a pool of the stream.
 
Choosing a spot of ground near the stream, the lads soon made a fire, put their pieces of venison down to roast, and prepared for a quiet evening.
 
"It seems strange to be alone again, Tom, after so many months with those Indians; who were ever on the watch for every movement and word, as if they were inspired. It is six months, now, since we left the western coast; and one almost seems to forget that one is English. We have picked up something of half a dozen Indian dialects; we can use their weapons almost as well as they can themselves; and as to our skins, they are as brown as that of the darkest of them. The difficulty will be to persuade the people on the other side that we are whites."
 
"How far do you think the sea lies on the other side of this range of giant mountains?" Tom asked.
 
"I have no idea," Ned replied, "and I do not suppose that anyone else has. The Spaniards keep all matters connected with this coast a mystery; but I believe that the sea cannot be many days' march beyond the mountains."
 
For an hour or two they chatted quietly, their thoughts naturally turning again to England, and the scenes of their boyhood.
 
"Will it be necessary to watch, think you?" Tom asked.
 
"I think it would be safer, Tom. One never knows. I believe that we are now beyond the range of the natives of the Pampas. They evidently have a fear of approaching the hills; but that only shows that the natives from the other side come down over here. I believe that they were, when the Spaniards landed, peaceable people; quiet and gentle. So at least they are described. But those who take to the mountains must be either escaped slaves, or fugitives from the cruelty of the Spaniards; and even the gentlest man, when driven to desperation, becomes savage and cruel. To these men our white skins would be like a red rag to a bull. They can never have heard of any white people, save the Spaniards; and we need expect little mercy if we fall into their hands. I think we had better watch, turn about. I will take the first watch, for I am not at all sleepy, and my thoughts seem busy tonight, with home."
 
Tom was soon fast asleep, and Ned sat quietly watching the embers of the fire, occasionally throwing on fresh sticks, until he deemed that nearly half the night was gone. Then he aroused his companion and lay down himself, and was soon fast asleep.
 
The gray light was just beginning to break when he was aroused by a sudden yell, accompanied by a cry from Tom. He leaped to his feet, just in time to see a crowd of natives rush upon himself and his comrade, discharging as they did so numbers of small arrows, several of which pierced him as he rose to his feet. Before they could grasp their bows, or any other weapons, the natives were upon them. Blows were showered down with heavy clubs and, although the lads made a desperate resistance, they were beaten to the ground in a short time. The natives at once twisted strong thongs round their limbs; and then, dragging them from the fire, sat down themselves and proceeded to roast the remains of the boys' deer meat.
 
"This is a bad business indeed, Tom," Ned said. "These men doubtless take us for Spaniards. They certainly must belong to the other side of the mountains, for their appearance and language are altogether different to those of the people we have been staying with. These men are much smaller, slighter, and fairer. Runaways though no doubt they are, they seem to have more care about their persons, and to be more civilized in their appearance and weapons, than the savages of the plains."
 
"What do you think they will do with us, Ned?"
 
"I have no doubt in the world, Tom, that their intention is either to put us to death with some horrible torture, or to roast us. The Spaniards have taught them these things, if they did not know them before; and in point of atrocities, nothing can possibly exceed those which the Spaniards have inflicted upon them and their fathers."
 
Whatever were the intentions of the Indians, it was soon evident that there would be some delay in carrying them out. After they had finished their meal, they rose from the fire. Some amused themselves by making arrows from the straight reeds that grew by the stream. Others wandered listlessly about. Some threw themselves upon the ground and slept; while others, coming up to the boys, poured torrents of invective upon them, among which they could distinguish in Spanish the words "dog" and "Spaniard," varying their abuse by violent kicks. As, however, these were given by the naked feet, they did not seriously inconvenience the boys.
 
"What can they be waiting for?" Tom said. "Why don't they do something if they are going to do it."
 
"I expect," Ned answered, "that they are waiting for some chief, or for the arrival of some other band, and that we are to be kept for a grand exhibition."
 
So it proved. Three days passed, and upon the fourth another band, smaller in numbers, joined them. Upon the evening of that day the lads saw that their fate was about to be brought to a crisis. The fire was made up with huge bundles of wood; the natives took their seats around it, with gravity and order; and the boys were led forward by four natives, armed with spears. Then began what was a regular trial. The boys, although they could not understand a word of the language, could yet follow the speeches of the excited orators. One after another arose and told the tale of the treatment that he had experienced. One showed the weals which covered his back. Another held up his arm, from which the hand had been lopped. A third pointed to the places where his ears once had been. Another showed the scar of a hot iron on his arms and legs. Some went through a pantomime, which told its tale of an attack upon some solitary hut, the slaughter of the old and infirm, and the dragging away of the men and women into slavery. Others spoke of long periods of labor, in a bent position, in a mine, under the cruel whip of the taskmaster. All had their tale of barbarity and cruelty to recite and, as each speaker contributed his quota, the anger and excitement of the rest rose.
 
"Poor devils!" Ned said; "no wonder that they are savage against us. See what they have suffered at the hands of the white men. If we had gone through as much, you may be sure that we should spare none. Our only chance is to make them understand that we are not Spanish; and that, I fear, is beyond all hope."
 
This speedily proved to be the case. Two or three of the natives who spoke a few words of Spanish came to them, calling them Spanish dogs.
 
Ned shook his head and said, "Not Spanish."
 
For all reply the natives pointed to the uncovered portions of their body, pulled back the skins which covered their arms and, pointing to the white flesh, laughed incredulously.
 
"White men are Spaniards, and Spaniards are white men," Tom groaned, "and that we shall have to die, for the cruelty which the Spaniards have perpetrated, is clear enough.
 
"Well, Ned, we have had more good fortune than we could have expected. We might have been killed on the day when we landed, and we have spent six jolly months in wandering together, as hunters, on the plain. If we must die, let us behave like Englishmen and Christians. It may be that our lives have not been as good as they should have been; but so far as we know, we have both done our duty; and it may be that, as we die for the faults of others, it may come to be considered as a balance against our own faults."
 
"We must hope so, Tom. I think we have both done, I won't say our best, but as well as could be expected in so rough a life. We have followed the exhortations of the good chaplain, and have never joined in the riotous ways of the sailors in general. We must trust that the good God will forgive us our sins, and strengthen us to go through this last trial."
 
While they had been speaking the natives had made an end of their deliberation. Tom was now conducted, by two natives with spears, to a tree; and was securely fastened. Ned, under the guard of the other two, was left by the fire. The tree was situated at a distance of some twenty yards from it, and the natives mostly took their place near the fire. Some scattered among the bushes, and presently reappeared bearing bundles of dry wood. These were laid in order round the tree, at such a distance that the flames would not touch the prisoner, but the heat would gradually roast him to death.
 
As Ned observed the preparations for the execution of his friend, the sweat stood in great drops on his forehead; and he would have given anything to be able to rush to his assistance, and to die with him. Had his hands been free he would, without hesitation, have snatched up a bow and sent an arrow into Tom's heart, to release him from the lingering death which awaited him............