Go Set a Watchman is set during the mid-1950s and features many of the characters from To Kill a Mockingbird some twenty years later. Scout (Jean Louise Finch) has returned to Maycomb from New York to visit her father Atticus. She is forced to grapple with issues both personal and political as she tries to understand both her father's attitude toward society, and her own feelings about the place where she was born and spent her childhood.

A lawyer's advice to his children as he defends the real mockingbird of Harper Lee's classic novel - a black man charged with the rape of a white girl. Through the young eyes of Scout and Jem Finch, Harper Lee explores with exuberant humour the irrationality of adult attitudes to race and class in the Deep South of the thirties. The conscience of a town steeped in prejudice, violence and hypocrisy is pricked by the stamina of one man's struggle for justice.