"You mean this theft?" inquired Madge.

"Yes," nodded the boy. "Everyone believes me to be a common thief."

"But you didn't steal the things. I believe I know who took them," hazarded Madge; "that man and the old woman who were hiding in the woods."

Madge saw at a glance that her guess was true. David gazed at her helplessly. Then he shook his head. "Those people must have been far away from this neighborhood when the things were taken," he replied.

"Oh, no, they weren't," retorted Madge. "The old woman was at the farm the night of the fire, dressed up as 'Old Nokomis.' I wondered, at the time, if she was not up to some kind of mischief. Then, later on, when Nellie was lost, she saw the same man and woman. I believe they changed their hiding place for fear they might be suspected of the theft, and that we would send the sheriff to look for them."

"But why should I try to shield them, Miss Morton?" asked David obstinately, "and how could I have the stolen goods if other people took them?"

It was Madge's turn to flush and be silent. "Don't make me tell you why I think you are trying to shield them, David, by taking the shame on yourself," she pleaded. "You see, I believe I have guessed what those people are to you."

"You can't have guessed," protested David hoarsely. "You don't know anything of me or my people."

"Girls are good at guessing," explained Madge apologetically. "You see, Miss Betsey told us that your father wasn't a very good kind of man, and that he sometimes went away from home and wandered around the country for a long time. And, and——" Madge hesitated. "At first when you spoke to the man and old woman, I was just surprised at your knowing such curious people. Then I began to think. The man looked something like you, David. So I have just worked it out in my own mind that the man took the things, and that you made him let you return them to Miss Betsey and Mrs. Preston, and that you are willing to take the blame on yourself because—because——" Madge hesitated again and looked down. "Because the man is your father!" she said gently. "Am I right, David? Please tell me."

David's face turned red, then white, then red again. "You think that thief is my father, because I look like him, and because I am willing to bear the burden of his guilt?" David was not conscious that he had at last confessed to Madge that the man she suspected was the actual robber!