“Oh, a scout fellow is supposed to put this and that together,” Harry interrupted with some impatience; “and if you think I came here for the benefit of my health you’re mistaken.”

He stepped toward the stone and saw the other look apprehensively at the house. His predicament was a sore one, and Harry had foreseen and counted on it. If he precipitated a scuffle, it would rouse the inmates of the house. If he didn’t, the game was up. He fell back on the only course open to him—a weak attempt at explanation.

“Haven’t I got a right to pick up what I find, hey? What business have you got to trac—follow me, anyway? Haven’t I got a good right to bring home anything I find?”

Harry disdained to answer. Kneeling, he raised the edge of the stone. But the wretched boy who watched him could not quite stand by and see that done. He put his big hand on Arnold’s shoulder, and roughly thrust him back. Like lightning Harry’s hand was on his ankle. He tripped, staggered clumsily, and went down with a thud. When he had pulled himself together Harry was standing a few feet away examining his find, but keeping a weather eye on his new acquaintance. There was a wallet containing money and a letter. The wallet and the money he thrust into his pocket; the letter he read as best he could by the light from the window. It was dated several days before, and read:

Dear Walter,—

I have no objection to the canoe if Mr. Wade approves. You say several others have them. You had better take Al Wilson to Ticonderoga with you and be sure you are getting a good one. I should say the one you mention would be a bargain if it is in good condition.

Your examination papers are here and I want to talk over this matter of the mathematics with you. Suppose you run down home over Sunday. You could go back Monday or Tuesday, and I’ll give you the money while you are here.

Yours,

Father.

All this was a puzzle to Harry, for there was no Walter in the Oakwood troop. But he betrayed not the slightest surprise as he spoke to the other boy.