They wrought vigorously until noon when they ceased, and seating themselves upon the fallen trees, partook of the lunch they had brought with them. They sat close together, joking and laughing, their faces all aglow with good-humor and exercise. The meal was finished, and several of the men had risen to recommence their labors, when a crashing in the undergrowth was heard, and the next moment the Frontier Angel burst in upon them, her arms outstretched, her hair flying, her eyes all agleam, and her whole appearance that of a raving lunatic.

"Quick! quick!" she exclaimed; "fly! he is coming! he is coming with a lot of Indians! No—you can't reach the fort—they are on that side of you! Take your guns quick! they are going to kill you all!"

Hardly were her words finished, before each man had seized his rifle, and stood waiting the orders of some one of their number.

"Get down between these two trees—I hear their tread!" commanded Mansfield, whose ears, quickened to supernatural strength, distinctly caught their tramp through the forest. "Hurry, boys, they're here!"

At the same instant he bounded over the fallen tree beside him, followed by all of the men, when, in a twinkling, they were so disposed that nothing but their heads and rifle-barrels were visible. Then, as they looked for the foe, they saw with horror that the Frontier Angel was still standing as if transfixed upon the same spot where she had uttered her warning.

"Fly, for God's sake!" exclaimed Mansfield, springing to his feet, and excitedly waving his hand toward her. "Fly, for your life, Frontier Angel! There they come!"

As he spoke she turned to flee, and, at the same moment, the sharp crack of a rifle was heard. She gave a scream, swung her arms wildly over her head and staggered further into the wood, where she was concealed from view. The woodman had no time to follow her, for immediately there was heard a rushing, and, as the bushes parted, near a score of Indians, led by McGable, bounded into the opening. As they caught sight of the settlers, they poured a deadly volley in upon them, whose fearful effect was told by more than one yell of agony.

"Now charge, boys!" exclaimed Mansfield, springing over the log and dashing straight at the yelling savages. There was an electric power in his words that thrilled every heart, and they charged with such enthusiasm after their gallant leader, that it was irresistible. The Indians were unprepared for any such movement. When nigh enough to touch them with their gun-muzzles, every rifle of the whites was discharged, and then swung over their heads.

"At them!" shouted Mansfield; "don't spare one!"

The rifles came down with murderous force, and, for a few moments, one of the fiercest hand-to-hand contests raged. But the number of the whites, after their discharge, was fully equal to the savages, and their fury could not be withstood. The Indians, in a short time, broke and scattered in the wood, and the panting whites suddenly gazed into each other's faces as they saw there was no foe left to encounter.