Sensational manuscript discovery - the literary event of summer 2015. Harper Lee has published only one novel so far, but it has brought the American author worldwide fame: "To Kill a Mockingbird," released in 1960 and awarded the prestigious Pulitzer Prize a year later, is one of the most widely read books in the world, with 40 million copies sold and translations in over 40 languages. Now, with "Go Set a Watchman" - written before "To Kill a Mockingbird" - the original work is being published. The manuscript was never released and was considered lost until a friend of the now 89-year-old author found it in September 2014. In "Go Set a Watchman," we meet the beloved characters from "To Kill a Mockingbird" again, 20 years later: an now adult Jean Louise Finch.