"We have an idea that way, sir. What do you think it means? Why should any one play such a silly game? What is there valuable up here that he should want to frighten people away?" asked Frank.

By putting it up to the sheriff he fancied he could ascertain what Mr. Dodd thought before confessing how they had figured the matter out. If his ideas corresponded with their own it would then be time enough to confess.

"Well, boys, it's all simple enough to me, knowing the ins and outs as I do. In brief, the fellow responsible for this work up here, playing ghost and the like, is the very man we're looking for. He was once an actor, and I suppose the old spirit clings to him. He had a reason for not wanting inquisitive people up here while he was doing something, and the ghost is the result of his figuring how best to keep 'em away. Reckon that same thing would just draw some persons I know," and the sheriff chuckled as he looked knowingly at the four lads.

"Yes, we did come up here partly to find out if there was any truth in those stories. You remember we had a part in showing up the yarn about the wild man of Wildcat Island, last spring. It turned out to be a couple of hoboes who wanted to keep campers away from the place so they could stay there," remarked Jerry.

"And you thought this might prove to be something the same. Well, it has, for I'm dead sure that Thaddeus Lasher is responsible for the appearance of the ghost of Oak Ridge. Now, you wonder why I say that. I've a mind to tell you the whole story from the start, since you've been so obliging to me and my deputy here."

"Oh! please do, Mr. Dodd!" urged Will.

"All right. Then listen, boys. You've heard how these two men broke out, and how we got one with the dogs, long ago. The other escaped us by using means that I hardly think were fair to the dogs, though, of course, one can't blame a poor chap trying for his liberty."

"Yes, we heard about the red pepper dodge, sir, and thought it pretty clever; and that man has been at large ever since then?" said Frank.

"He has. I've been expecting to hear of him up in this section, but he kept away for some months, perhaps knowing we'd be on the lookout for him. You wonder what has drawn him up here, of course, and that's what I'm going to tell now. I give you my word, boys, you'll find it one of the strangest stories ever."

Mr. Dodd ate in silence for a few minutes, and then resumed: