“There were three of them near the works,” Ralph explained to Alec and Billy. “I saw the sly bunch, and dropped in a patch of brush to watch. They acted suspicious, and when I reported to Hugh here we had an idea they might mean to get even for being turned adrift by breaking in to-night and looting the safe of the plant. But, say, they had a game up their sleeve worth ten of that, believe me!”

Billy and Alec were visibly impressed with the force of Ralph’s argument. It sounded reasonable to them.

“Of course the guards went away feeling sore,” ventured Alec, who had a great habit of arguing to himself in a convincing manner, “because they lost a well-paid job. Besides, they are known to the sheriff, and stand a chance of being arrested for willful murder, in case any of these people should die. Yes, I guess they would feel pretty desperate, and the three who came back must have planned some bold game. Ralph, you’re a credit to the troop!”

Ralph was waiting to hear what Hugh would have to say. Others might “render their tribute due to Cæsar,” but until the scout master approved, Ralph would not feel satisfied.

Hugh had meanwhile revolved the idea in his active mind. He saw it looked not only possible but probable that Ralph had hit on the truth.

“Even if they have taken the boy, as you think, Ralph,” he now said, “their motive is not bound to be just what you hint. They may not mean to hold him for ransom; that is a pretty risky thing to do, and the punishment for kidnapping a child is pretty severe, you remember, nowadays.”

“But what else could they mean to do, Hugh?” asked Ralph, puzzled.

“If they could make it look as if some of the strikers had stolen the boy,” continued the scout master, “Mr. Campertown would be sorry he had discharged those guards. It may be they intend to suddenly come rushing in with the child, and claim they rescued him from a bunch of the foreigners, after a warm fight, showing a few slashes in their clothes as evidence of how desperately they battled to take the boy away from the rascals!”

“Whew! that would be a smart trick, now, I should say!” remarked Alec; “but no matter what their game may be, it’s up to us to get a move on and find the trail.”

“To do that we’ve got to go over to the plant first of all, and learn just where the boy was seen last,” Hugh told them.