How does the author use the incident where Maddy and James catch a mocking-bird for Master Jefferson to reveal aspects of Maddy’s character? What does he learn about himself, and what does the reader learn about him? “Maddy swallowed. the most awful feeling came over him, all at once, like water poured out of a bucket onto his head. That bird had been free, and now it was a slave. He, Maddy, had sold that bird into slavery.” (144)