As the blankets yielded before the outward pressure, and the branches settled in the fissure of the rock by their own weight, forming a compact body, Duncan once more breathed freely. With a light step and lighter heart, he returned to the center of the cave, and took the place he had left, where he could command a view of the opening next the river.
While he was in the act of making this movement, the Indians, as if changing their purpose by a common impulse, broke away from the chasm in a body, and were heard rushing up the island again, toward the point whence they had originally descended. Here another wailing cry betrayed that they were again collected around the bodies of their dead comrades.
Duncan now ventured to look at his companions; for, during the most critical moments of their danger, he had been apprehensive that the anxiety of his countenance might communicate some additional alarm to those who were so little able to sustain it.
"They are gone, Cora!" he whispered; "Alice, they are returned whence they came, and we are saved! To Heaven, that has alone delivered us from the grasp of so merciless an enemy, be all the praise!""Then to Heaven will I return my thanks!" exclaimed the younger sister, rising from the encircling arm of Cora, and casting herself with enthusiastic gratitude on the naked rock; "to that Heaven who has spared the tears of a gray-headed father; has saved the lives of those I so much love."Both Heyward and the more temperate Cora witnessed the act of involuntary emotion with powerful sympathy, the former secretly believing that piety had never worn a form so lovely as it had now assumed in the youthful person of Alice. Her eyes were radiant with the glow of grateful feelings; the flush of her beauty was again seated on her cheeks, and her whole soul seemed ready and anxious to pour out its thanksgivings through the medium of her eloquent features. But when her lips moved, the words they should have uttered appeared frozen by some new and sudden chill.
Her bloom gave place to the paleness of death; her soft and melting eyes grew hard, and seemed contracting with horror;while those hands, which she had raised, clasped in each other, toward heaven, dropped in horizontal lines before her, the fingers pointed forward in convulsed motion.
Heyward turned the instant she gave a direction to his suspicions, and peering just above the ledge which formed the threshold of the open outlet of the cavern, he beheld the malignant, fierce and savage features of Le Renard Subtil.
In that moment of surprise, the self-possession of Heyward did not desert him. He observed by the vacant expression of the Indian's countenance, that his eye, accustomed to the open air had not yet been able to penetrate the dusky light which pervaded the depth of the cavern. He had even thought of retreating beyond a curvature in the natural wall, which might still conceal him and his companions, when by the sudden gleam of intelligence that shot across the features of the savage, he saw it was too late, and that they were betrayed.
The look of exultation and brutal triumph which announced this terrible truth was irresistibly irritating. Forgetful of everything but the impulses of his hot blood, Duncan leveled his pistol and fired. The report of the weapon made the cavern bellow like an eruption from a volcano; and when the smoke it vomited had been driven away before the current of air which issued from the ravine the place so lately occupied by the features of his treacherous guide was vacant. Rushing to the outlet, Heyward caught a glimpse of his dark figure stealing around a low and narrow ledge, which soon hid him entirely from sight.
Among the savages a frightful stillness succeeded the explosion, which had just been heard bursting from the bowels of the rock. But when Le Renard raised his voice in a long and intelligible whoop, it was answered by a spontaneous yell from the mouth of every Indian within hearing of the sound.
The clamorous noises again rushed down the island; and before Duncan had time to recover from the shock, his feeble barrier of brush was scattered to the winds, the cavern was entered at both its extremities, and he and his companions were dragged from their shelter and borne into the day, where they stood surrounded by the whole band of the triumphant Hurons.
