Harper Lee, believed to be one of the most influential authors to have ever existed, famously published only a single novel (up until its controversial sequel was published in 2015 just before her death). Lee’s To Kill a Mockingbird was published in 1960 and became an immediate classic of literature. The novel examines racism in the American South through the innocent wide eyes of a clever young girl named Jean Louise (“Scout”) Finch. Its iconic characters, most notably the sympathetic and just lawyer and father Atticus Finch, served as role models and changed perspectives in the United States at a time when tensions regarding race were high. To Kill a Mockingbird earned the Pulitzer Prize for fiction in 1961 and was made into an Academy Award-winning film in 1962, giving the story and its characters further life and influence over the American social sphere .Literary critics, historians, avid readers, and even casual readers will all have different opinions on which novel is truly the “greatest book ever written.” Is it a novel with beautiful, captivating figurative language? Or one with gritty realism? A novel that has had an immense social impact? Or one that has more subtly affected the world? Here is a list of 12 novels that, for various reasons, have been considered some of the greatest works of literature ever written.