Childhood is a continuous time of learning, and of seeing mistakes and using them to change your perspectives. In the book To Kill A Mockingbird, Harper Lee illustrates how two children learn from people and their actions to respect everyone no matter what they might look like on the outside. To Kill A Mockingbird tells a story about two young kids named Scout and her older brother Jem Finch growing up in their small, racist town of Maycomb, Alabama. As the years go by they learn how their town and a lot of the people in it aren’t as perfect as they may have seemed before. When Jem and Scout’s father Atticus defends a black man in court, the town’s imperfections begin to show. A sour, little man named Bob Ewell even tries to kill Jem and Scout all because of the help Atticus gave to the black man named Tom Robinson. Throughout the novel, Harper Lee illustrates the central theme that it is wrong to judge someone by their appearance on the outside, or belittle someone because they are different. In this book, Harper Lee clearly demonstrates the importance of not judging a book by its cover in the person of Boo Radley. Boo was a boy never seen outside his house ever since he was caught by the authorities involving himself in mischief. Rumors had been spread that he was locked in his house and chained to his bed by his overly religious family. Since people never really knew what Boo looked like, Jem made up his own theory. “Boo was six-and-a-half feet tall judging from his tracks; he dined on raw squirrels and any cats he could catch, that’s why his hands were bloodstained – if you ate an animal raw you could never wash the blood off. There was a long jagged scar that ran across his face…” (13). Although nobody really knew Boo, he was blamed for everything that went wrong in the town. As the story goes on Boo starts to secretly involve himself in Jem and Scout’s lives. He does things like putting a blanket on Scout’s shoulders during a fire at Miss. Maudie’s house. “You were so busy looking at the fire; you didn’t know it when he put the blanket around you.