Suddenly a shot rang out and this was followed by the whizzing of an arrow over Barringford's head. One of the rangers had been struck in the shoulder, although the wound was but a trifle.
"This way," shouted Barringford, who had been chosen as the leader, and all followed him to a thicket. In another moment they had caught sight of several Indians and two French traders hurrying along a trail leading to the river bank above the falls.
"Look! look!" cried Dave, suddenly. "There is little Nell now! An Indian has her in his arms!"
He was right, and soon they saw two other Indians who were carrying the Rose twins. The dusky trio appeared but for a moment, then slipped out of sight in the timber.
With a yell to the others to follow, Dave darted after the redman who held little Nell, and Henry, Barringford and White Buffalo came close behind him. On they went through thickets which almost tore the clothing from their bodies and over rough rocks. The Indians seemed to know the way and kept a good distance ahead despite their burdens.
But now those in front had to cross a little opening, and while doing this Barringford and White Buffalo fired on them, bringing two of the number down. They were the Indians holding the Rose twins and in a few minutes more the twins, who were sobbing in fright, were safe in the rangers' care.
The Indian holding little Nell now bounded on with increased speed, making directly for the bluff overlooking the mighty falls. He knew of the opening under the falls and hoped by some chance to throw his pursuers off the scent and gain this hiding-place.
But those in pursuit were too clever for him, and in perplexity he turned, like a hunted hare, and started out on the bluff. Then, as he came again into the open, he swung little Nell to his back and held her there.
"He is making for the falls!" screamed Henry.
"What! do you think he means to jump over?" questioned Dave, in fresh horror.