The snow despite its great depth was premature, because on the fourth day soft winds began to blow, and all the following night a warm rain fell. It came down so fast that the whole earth was flooded, and the air was all fog and mist. The creek rose far beyond its banks, and the water stood in pools and lakes in the forest.

"Now, in very truth, our friend Tayoga has been compelled to seek a lair," said Wilton emphatically. "His snow shoes would be the sorriest of drags upon his feet in mud and water, and without them he will sink to his knees. The wilderness has become impassable."

Robert laughed.

"I see no way out of it for him," said Wilton.

"But I do."

"Then what, in Heaven's name, is it?"

"I not only see the way for Tayoga, but I shut my eyes once more and I see him using it. He has put away his snow shoes, and, going to the thick bushes at the edge of a creek, he has taken out his hidden canoe. He has been in it some time, and with mighty sweeps of the paddle, that he knows so well how to use, it flies like a wild duck over the water. Now he passes from the creek into a river flowing eastward, and swollen by the floods to a vast width. The rain has poured upon him, but he does not mind it. The powerful exercise with the paddles dries his body, and sends the pleasant warmth through every vein. His feet and ankles rest, after his long flight on the snow shoes, and his heart swells with pleasure, because it is one of the easiest parts of his journey. His rifle is lying by his side, and he could seize it in a moment should an enemy appear, but the forest on either side of the stream is deserted, and he speeds on unhindered. There may be better canoemen in the world than Tayoga, but I doubt it."

"Come, come, Lennox! You go too far! I can admit the possibility of the snow shoes and their appearance at the very moment they're needed, but the evocation of a river and a canoe at the opportune instant puts too high a strain upon credibility."

"Then don't believe it unless you wish to do so," laughed Robert, "but as for me I'm not only believing it, but I'm almost at the stage of knowing it."

The flood was so great that all hunting ceased for the time, and the men stayed under shelter in the fort, while the fires were kept burning for the sake of both warmth and cheer. But they were on the edge of the great Ohio Valley, where changes in temperature are often rapid and violent. The warm rain ceased, the wind came out of the southwest cold and then colder. The logs of the buildings popped with the contracting cold all through the following night and the next dawn came bright, clear and still, but far below zero. The ice was thick on the creek, and every new pool and lake was covered. The trees and bushes that had been dripping the day before were sheathed in silver mail. Breath curled away like smoke from the lips.