Two persons sat at a small breakfast-table near an open window, high up in Young's Hotel in Boston. It was a pleasant June morning, just after eight o'clock, and they could see the white clouds blowing over; but the gray walls of the Court House were just opposite, so that one cannot say much of their view of the world. The room was pleasanter than most hotel rooms, and the persons at breakfast were a girl of fifteen, named Betty Leicester, and her...