Harper Lee's To Kill a Mockingbird was published in 1960. Instantly successful, widely read in middle and high schools in the United States, it has become a classic of modern American literature, winning the Pulitzer Prize.[1] She wrote the novel Go Set a Watchman in the mid-1950s and published it in July 2015 as a sequel to Mockingbird, but it was later confirmed to be merely her first draft of To Kill a Mockingbird. Multiple attempts to get To Kill a Mockingbird banned have failed and have never lasted for long.[2]