“Only that of waiting till we see them some time in the open, and then coming out to attack them.”

“Half-a-dozen of us against a hundred,” said Griggs dryly; “all mounted men who can ride as if they were part of their horses. We could shoot a good many of them, of course, but they’d be too much for us if we killed or wounded fifty of them. For how many of us would go down in doing it?”

“They could spare ten,” said Bourne, who had just sauntered up, “while we couldn’t spare one.”

“No, nor half one,” said Griggs. “What we’ve got to do, gentlemen, is something that will give them such a startler that they’ll have had enough of it; and it must be done without our getting a scratch.”

“Yes,” said the doctor; “but how?”

“That’s what we’ve got to think out, sir. We ought to be a bit cleverer than a set of savage Indians. I vote we all make up our minds to think it out. We’ve got plenty of time, for we’re all right here as to food and shelter, and can’t move for a week certain.”

“On account of Chris and the injured beasts,” said the doctor. “Very well; we must all put on our wisdom caps and puzzle it out. I’ll go and have a chat with Wilton now.”

The little meeting broke up, and Griggs went to spend his short time before going on duty in cleaning his rifle, while, as if attracted to the same spot, Chris and Ned followed him to a sheltered nook near the place where a bucket was standing ready for sending down to the running water and bringing up refilled.