"Oh, go on!" laughed Sandy. "We'll be picking third boys and fourth boys and fifth boys out of the air, first thing you know. We never went away on a Boy Scout expedition yet that we didn't find all manner of kids hanging around on purpose to be discovered. We found them on Old Superior; and in the Everglades; and on the Great Continental Divide; and up in the Hudson Bay country, we began to think we had stumbled on the center of population so far as Boy Scouts were concerned!"

"There's just one thing that's likely to make us trouble," Will resumed. "And that is the fact that Canfield very foolishly slopped over to Ventner when explaining the purpose of our visit here. That bum detective knows now that we're here to search the mine. Of course he might have received, as Canfield says, the most of his information from outside sources, but the caretaker should have thrown him off the track instead of telling him exactly what our mission here was."

"But Ventner came here to search for the boys himself!" George broke in. "At least, he says that he did."

"There's a mystery about the whole matter," Sandy declared, "and I'd like to help clear it up from beginning to end!"

"We're likely to have a chance!" laughed Tommy.

"What are we going to do all the afternoon?" George asked.

"Wander around town," smiled Will, "and find out about the evening train, and ask fool questions about the pumps and the mine, and laugh at the idea of anybody living in there. That'll give Ventner the idea that we're going for good, I reckon. He's a pretty bum skate to pose as a detective!"

"I'll tell you what I'm going to do most of the afternoon!" Tommy declared. "I'm going to the hay! I never felt so bunged up for want of sleep in my innocent life."

"Haven't you forgotten something?" asked Sandy.

"Sure!" shouted Tommy. "I'm forgetting to eat!"