"There's no gold around here," he said, at last.

"Two men came in last night. They've been prospecting over in the White River and report rich quartz. They've got samples with 'em and say there are placer indications everywhere. They were on their way to Omar to tell their friends, and telephoned in from here. Somebody overheard and—it leaked. The whole camp is up in the air. That's what brought out that gang from town this morning."

The significance of the incidents which had troubled him earlier in the day flashed upon O'Neil; it was plain enough now why his men had been gossiping and buying dogs and fur robes. He understood only too well what a general stampede would mean to his plans, for it would take months to replace these skilled iron-workers.

"Who are these prospectors?" he inquired, curtly.

"Nobody seems to know. Their names are Thorn and Baker. That gang from Omar has gone on, and our people will follow in the morning. Those who can't scrape up an outfit here are going into town to equip. We won't have fifty men on the job by to-morrow night."

"What made Baker and Thorn stop here?"

Gray shrugged. "Tired out, perhaps. We've got to do something quick, Murray. Thank God, we don't have to sell 'em grub or haul 'em to Omar. That will check things for a day or two. If they ever start for the interior we're lost, but the cataract isn't frozen over, and there's only one sled trail past it. We don't need more than six good men to do the trick."

"We can't stop a stampede that way."

Dr. Gray's face fell into harsh lines. "I'll bend a Winchester over the first man who tries to pass. Appleton held the place last summer; I'll guarantee to do it now."

"No. The men have a right to quit, Stanley. We can't force them to work. We can't build this bridge with a chain-gang."