When Ainley returned with a couple of brace of wood partridges it was to find that the girl was still absent from the camp. The day wore on towards evening and still the girl had not returned, and her uncle became anxious, as did others of the party.

"Some one had better go to look for her, Ainley," said Sir James. "I gather that a mile or two down the river the current quickens, and that there are a number of islands where an inexpert canoeist may come to grief. I should never forgive myself if anything has happened to my niece."

"I will go myself, Sir James, and I will not return without her."

"Oh, I don't suppose anything very serious has happened," replied Sir James, with an uneasy laugh, "but it is just as well to take precautions."

"Yes, Sir James! I will go at once and take one of the Indians with me—one who knows the river. And it may be as well to send upstream also, as Miss Yardely may have changed her mind and taken that direction."

"Possibly so!" answered Sir James, turning away to give the necessary orders.

Gerald Ainley called one of the Indians to him, and ordered him to put three days' supply of food into the canoe, blankets and a small folding tent, and was just preparing to depart when Sir James drew near, and stared with evident surprise at the load in the canoe.

"Why, Gerald," he said, "you seem to have made preparations for a long search."

"That is only wise, Sir James. This river runs for sixty miles before it falls into the main river, and sixty miles will take a good deal of searching. If the search is a short one, and the food not needed, the burden of it will matter little; on the other hand——"

"In God's name go, boy—and bring Helen back!"