But Lance would not risk leaving him alone. It was decided, therefore, that they should all embark and make their way to safety, if possible. The hazard and suspense of the situation, however, roused Sylv up thoroughly. All his finer qualities reasserted themselves, and he became the guiding spirit in the endeavor of the party to extricate itself. He whom the others had come to recall to life was now eager to lead them out of the dilemma in which they had placed themselves on his account. But in the anxiety of the moment he forgot one thing. The flame which he had kindled, like a torch in the gloomy vaults of death, was left burning; and they had paddled some distance before they remembered their neglect.
Meanwhile the lonely beacon, unwatched, had shot out an experimental tongue to try sundry dry vine-stems hard by. The stems responded with a brisk crackle. The flames scaled the side of a tree almost instantly, and ran along the boughs. Thence they transferred themselves with ease to another tree. Thus, in a few minutes, the blaze spread from the island into the rest of the dense wood, and became a conflagration.
The smoke blew lazily toward the occupants of the canoe; then a lurid glow shone along the murky water. They saw their danger, and paddled with might and main; but the danger of upsetting the overloaded craft handicapped them and retarded their progress.
Soon the glow came nearer and burst into actual fire. The whole swamp seemed to be roofed with writhing flame. The heat was frightful: birds flew away madly through the labyrinth; the shadowy shapes of wild creatures scurried through the tangle, and scared serpents slipped out from their lairs, trailing across the sluggish stream. All the while the fire pursued the three human fugitives with what seemed a vindictive intelligence: the long draperies of gray moss caught the sparks, flashing them on in vivid festoons, and wrapping the forest in a magnificent combustion.
Blinded, stifled, and dizzy, the canoeists were at last obliged to abandon their narrow bark and push their way through the fearful maze on shore. Luckily, however, when they were driven to this extreme they had come nearly to the edge of the wilderness.
Each struggling for himself, Lance and Sylv suddenly achieved safety: they set foot upon the solid ground, and felt the fierce wind from the sea. But at that juncture Dennie, who was behind them, stumbled, and was caught in the mire. The hissing mass of flame advanced upon him, and Sylv, seeing his danger, turned to help him.
Lance tried to hold Sylv back. He fought with him, in his desire to prevent what he thought a certain sacrifice of two lives instead of one. But Sylv, nerved by an ecstatic force, sprang away from him and reached his brother's side. How it was done neither Lance nor Sylv could say afterward; but the attempt succeeded, and Sylv dragged Dennie out of danger, though not unscathed. The intense heat had blistered their faces and hands even in the few moments that it had to work upon them; and Dennie, hurt by the fall of a heavy branch which had struck his leg, lay in the road, unable to rise.