内容简介：
Here's a letter for you, Harry, said George Howard. "I was passing the hotel on my way home from school when Abner Potts called out to me from the piazza, and asked me to bring it." The speaker was a bright, round-faced boy of ten. The boy whom he addressed was five or six years older. Only a week previous he had lost his father, and as the family consisted only of these two, he was left, so far as near relatives were concerned, alone in the world.