He saw the property of Haddon O'Hara being dissipated in lawsuits over this remarkable will. He knew Sarah P. Kinsey as well as he knew Ardelia Doblin, and she was just such another mean cantankerous individual. "A joke's a joke, but you shouldn't have done this, O'Hara!" said the Judge. There was nothing to do but notify the parties concerned. He went to see Dolly O'Hara first and told her, as gently as he could, about the will. She cried a little, softly, at first, and then she smiled bravely. "You mustn't worry about it, Judge Mackinnon," she said. "I--of course I never thought what Uncle Haddon would do with his money. And--and we used to joke about the dog-house. He always said he would leave it to me in his will. Uncle Haddon loved to joke, Judge Mackinnon." "He was a joking jackanapes!" said Judge Mackinnon angrily. Ardelia Doblin and Sarah P. Kinsey took the matter in quite a different spirit. Mrs. Doblin could hardly wait until Judge Mackinnon was out of the house before she hurried down to see Lawyer Higgins, and Mrs. Kinsey did not wait until the Judge was ready to go, but put on her hat in his presence, so eager was she to hurry down to see Lawyer Burch. Ten hours later the O'Hara will was the one matter talked about in Riverbank. Evidently there must be some clue leading to the solution of the mystery--some well-hidden, cleverly planned key such as Haddon O'Hara would undoubtedly have left in perpetrating such a joke. Common sense was sufficient to tell any one that O'Hara could not have written both wills simultaneously, that he had written one will on one side of the paper, after which he had turned the paper over and had written the other will on the other side of the paper. The difficulty was to tell which side he had written last. Lawyer Higgins, Lawyer Burch, and Judge Mackinnon went over both sides of the paper with a microscope. The same ink had been used on both sides. O'Hara's writing was the same on both sides. Often, in writing as many words as occupied both sides of the paper in question, a man's hand grows involuntarily weary. There was nothing of this sort. There seemed to be absolutely nothing on which the greatest penmanship expert could base a plea that either side was, in fact, the _last_ will of Haddon O'Hara. Either might be the last. Nothing was left untested by Higgins and Burch. The two sides of the paper on which the wills were written were subjected to the minutest scrutiny. Each will was witnessed by the same pair of witnesses, and these were Philo Gubb and Max Bilton. It was no trouble to get Philo Gubb to tell about signing the will. Judge Mackinnon crossed the hall and brought Philo Gubb to the office.