"Where go to?" he asked.

"The end of the gorge," was the brief reply.

The Indian nodded, and then looked back. "If canoe can go over there it smash to small bits."

"Oh, I know it, don't I?" cried Ainley savagely. "Hold your tongue, can't you?"

An hour's wild walking brought them to the end of the gorge, and looking down the rather steep face of the hill, to the widening river, the white man carefully surveyed the banks. After a time he found what he was looking for—a pile of debris heaped against a bluff, whose hard rock resisted the action of the water. It was about a quarter of a mile away and on the same bank of the river as himself. Still in silence he began to drop down the face of the hill, and sometimes climbing over moss-grown rocks, sometimes wading waist-high in the river itself, he made his way to the heap of debris. It was the drift-pile made by the river, which at this point cast out from its bosom logs and trees and all manner of debris brought over the falls and down the gorge, a great heap piled in inextricable confusion as high as a tall fir tree, and as broad as a church.

Feverishly, Gerald Ainley began to wade round its wide base; and the Indian also joined in the search, poking among the drift-logs and occasionally tumbling one aside. Then the Indian gave a sharp grunt, and out of the pile dragged a piece of wreckage that was obviously part of the side and bow of a canoe. He shouted to Ainley, who hurried scramblingly over a heap of the obstructing logs, and who, after one look at that which the Indian had retrieved, stood there shaking like wind-stricken corn; his face white and ghastly, his eyes full of agony. The Indian put a brown finger on a symbol painted on the bows, with the letters H. B. C. beneath. Both of them recognized the piece of wreckage as belonging to the canoe in which Helen Yardely had left the camp, and the Indian, with a glance at the gorge which had vomited the wreckage, gave emphatic utterance to his belief.

"All gone."

Gerald Ainley made no reply. He had no doubt that what the Indian said was true, and the truth was terrible enough. Turning away he began anew to search the drift-pile, looking now for the body of a dead girl, though with but little hope of finding it. For an hour he searched in vain, then began to scramble down river, searching the bank. A mile below the first drift-pile he came upon a second, caught by a sand-bar, that, thrusting itself out in the water, snared the smaller debris. This also he searched diligently, with no result; and after wandering a little further down the river without finding anything, returned to where the Indian awaited him.

"We will go back," he said, and these were the only words he spoke until they reached their canoe again.

The Indian cooked a meal, of which Ainley partook with but little care for what he was eating, his eyes fixed on the ochre-coloured water as it swept by, his face the index of unfathomable thoughts. After the meal they began to track their canoe upstream, until they reached water where it would be possible to paddle, one of them towing with a line, and the other working hard with the paddle to keep the canoe's nose from the bank. A little way before they reached the limestone ramparts through which they had swept at such speed a few hours before, the Indian, who was at the towline, stopped and indicated that they must make a portage over the gorge, since the configuration of the cliffs made it impossible to tow the canoe through. In this task, a very hard one, necessitating two journeys, one with the canoe and one with the stores, they were occupied the remainder of the day, and when they pitched camp again and had eaten the evening meal, the Indian promptly fell asleep.