"When the chiefs reinforcements arrive, and he makes the attack on the fort, and finds the trappers and soldiers ready to receive him, he will wish he had taken a little more pains to watch me," thought Frank, as, with a step that would not have awakened a cricket, he made his way through the village toward the ravine. "If Dick and Bob had been his prisoners he would, no doubt, have kept them bound hand and foot; but I'm a boy, and he thought he had nothing to fear from me. I'll teach him something."

The tall figure of an Indian glided suddenly across the path in front of him, and interrupted his soliloquy. Frank's first impulse was to throw down the spear and blanket, and take to his heels; but remembering in time that he was personating an Indian, and that every thing depended upon his getting out of the village before the guard at the chief's wigwam discovered his flight, he straightened up and boldly approached the Indian, who merely turned his head and looked at Frank, and then disappeared among the lodges. That was another danger passed; and commending the forethought that had induced him to use the chief's clothing as a disguise, he kept on with increased speed toward the mountains, which, to his impatient eye, seemed as far off as when he left his prison. But he was gradually nearing them all the while, and when the last lodge had been left behind, and was concealed from his view by the thick shrubbery and trees that lined the banks of the ravine, his fear and trembling vanished, and it was all he could do to refrain from giving vent to his jubilant feelings. He sat down on the ground to put on his shoes, which he had been thoughtful enough to bring with him, then took the blanket under his arm, and never stopping to think that there might be Indians in front of him as well as behind, he broke into a run and flew down the ravine like the wind.

"I haven't done much to brag of, seeing that I was not very closely watched," thought he, "but still I think I have played those savages a pretty sharp trick. Now, if I only had Dick's speed and experience!"

If Frank had possessed the trapper's experience, he would have been much more cautious in his movements, and might, perhaps, have succeeded in reaching the valley in safety. He would have curbed his eagerness which proved fatal to his hopes. There was a party of Indians coming up the ravine with a prisoner; and their quick ears caught the sound of Frank's footsteps long before he came in sight. The prisoner knew who it was approaching at that reckless gate, and so did the Indians, who, at a sign from their leader, quickly concealed themselves beside the path; and when Frank was on the point of passing their ambush, a figure which seemed to rise out of the ground clasped him in its strong arms, and he was a prisoner again almost before he knew it.

The first Indian who confronted him, as he was lifted to his feet, was the chief, who astonished his prisoner by the reception he gave him. He seemed somewhat surprised to see him there, but he did not appear to be angry. He looked at the blanket and spear, then at Frank, and giving him a hearty slap on the back said, approvingly:

"Good boy! Make fine Injun, some day!"

Frank, although his face was very pale, and he was trembling in every limb, was not as badly frightened now as when he first found himself in the power of the savages. For himself he was not at all concerned, for he did not stand in any fear of bodily harm; but there were his friends in the valley, whom he was so anxious to warn of their danger! It was of them he thought, and not of himself.

"I say, youngster," said a cheery, familiar voice, close at his elbow, "you've got a few things to larn yet, haint you? When a feller is in an Injun country he can't go tearin' through the woods as you did a minute ago. I can't shake hands with you, 'cause I am tied hard and fast."

"Dick Lewis!" cried Frank, in alarm. He was too astonished to speak again immediately. The redoubtable trapper was always turning up most unexpectedly, and generally, too, at just the moment when his services were most needed; but on this occasion he was not in a condition to assist his young friend. For the first time in his life Frank was not glad to see Dick. He would rather have had him a hundred miles from there, for he knew that the treatment the trapper would receive at the hands of his savage foes would be very different from his own.

"Well, what are you doing here?" asked Frank, at length.