His weapon flashed a second time, and with the same deadly aim. The leading warrior in the second party fell also, dead, when his body touched the ice, and his comrades gave back in fear. They had not known such terrible sharpshooting before, and the man whom they had thought so securely in the trap must have two rifles at least. Both parties, carrying their dead with them, retreated swiftly to shore, and gathered about the fires again.

Henry reloaded a second time, patted affectionately the rifle that had served him so well, put it once more in front of him, and sheltered his hands as before under the blankets. The bands had received a dreadful lesson. The loss of two good warriors was not to be passed over lightly, and he knew they would delay some time before taking further action. Meanwhile, the night was coming fast and the cold was increasing so greatly that it alarmed him, despite the blankets and the painted robe. The wind sweeping over the frozen surface of the lagoon had an edge that cut like steel. The very blood in his veins seemed to grow chill, and he felt alarm lest his hands grow too stiff with cold to handle the rifle. The bushes, although they hid him from a distant enemy, did not afford much protection. Instead, they were like so many icicles.

The two bands built their fires higher, until the flames threw a glow far out on the ice, and Henry saw their hovering figures outlined in black against the red. They filled him with anger, because they could maintain the siege in comfort, while he had to fight not only a human foe, but the paralyzing cold as well. He stood up now, stretched his arms, stamped his feet and exercised himself in every manner of which he could think, until a certain amount of warmth came to his body. But he knew it would not last long. Presently the cold would settle back fiercer and more intense than ever.

The night advanced, the dusk deepened and the siege of Henry by the warriors and the cold grew more formidable. He was anxious for the Indians to make another attack, but he knew now they would not do it. They would wait patiently for the fugitive in the trap to fall inert into their hands. After all he was in the trap! And it was a trap worse than any other he had ever met. Then he said fiercely to himself that he might be in the trap, but he would break out of it.

For the second time, he took violent physical exercise to drive away the creeping and paralyzing cold, and then he resolved upon his plan to burst the trap. The night was fairly dark with streamers of cloud floating across the heavens, and it might grow darker. Far to north and south stretched the glimmering white ice, with dark spots here and there, where the clumps of bushes or trees thrust themselves above the frozen surface.

Wrapping himself as thoroughly as he could, and yet in the best way to leave freedom of action, he crept from the bushes and bending low on the ice ran to a clump about thirty yards to the south, where he crouched a while, watching the warriors at the two fires. He could still see very clearly their figures outlined in a black tracery against the flames, and they might have sentinels posted nearer, but evidently his own change of base had not been suspected. Perhaps the fear of his deadly rifle kept them from coming so near that they could see his movements, and they relied upon the great cold to hold him within the original clump of bushes. The blood in his veins that had grown chill seemed suddenly to turn warm again. Even a passage of a few yards from one little island to another was enough to create hope. There was no trap so tight in which he could not find a crevice, or make one, and he prepared for the second stage in his journey, a cluster of trees a full hundred yards to the south.

He would have dropped to his hands and knees if it had not been for the fear of freezing his fingers, a risk that he could not afford to take for a moment, alone in the desolate wilderness and surrounded by deadly perils. So he merely stooped low and ran for the trees, the wrappings of blanket on his feet saving him from slipping.

But he gained them and there was yet no alarm. The black tracery of the Indian figures still showed before the fires, where they were hovering for the sake of the grateful heat, and, as well as he could judge, his flight was unsuspected.

The third island was much better than the first two. Although it was only eight or ten yards across, it supported a cluster of large trees, and had a little dip in the center, in which he lay, while the cruel wind was broken off by the trees or passed over his head. There was an access of warmth, and he had a tremendous temptation to lie there, but he fought it. It was hard to distinguish warmth from numbness, and, if he remained without motion, he would surely freeze to death, despite the trees and the dip.

Reluctantly he began the fourth stage in his flight, and his reluctance was all the greater because the island for which he was making was at least three hundred yards away, and the wind, cold as the Pole and cruel as death, was rising to a hurricane. It made him waver as he ran, and his fingers almost froze to his rifle. But he reached the fourth island, where he sank down exhausted, the fierce wind having taken his breath for the time. The fires now were far away and he could not distinguish the Indians from the flames, but he did not believe any of them had come upon the ice to attack him or to spy him out. While the tremendous cold almost paralyzed him, it would also withhold their advance upon him for a while.