The curation of this content is at the discretion of the author, and not necessarily reflective of the views of Encyclopaedia Britannica or its editorial staff. For the most accurate and up-to-date information, consult individual encyclopedia entries about the topics. 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. Any fan of stories that involve juicy subjects like adultery, gambling, marriage plots, and, well, Russian feudalism, would instantly place Anna Karenina at the peak of their "greatest novels" list. And that's exactly the ranking that publications like Time magazine have given the novel since it was published in its entirety in 1878. Written by Russian novelist Leo Tolstoy, the eight-part towering work of fiction tells the story of two major characters: a tragic, disenchanted housewife, the titular Anna, who runs off with her young lover, and a lovestruck landowner named Konstantin Levin, who struggles in faith and philosophy. Tolstoy molds together thoughtful discussions on love, pain, and family in Russian society with a sizable cast of characters regarded for their realistic humanity. The novel was especially revolutionary in its treatment of women, depicting prejudices and social hardships of the time with vivid emotion.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.Though the epistolary novel (a novel in the form of letters written by one or more characters) was most popular before the 19th century, Alice Walker became a champion of the style with her 1982 Pulitzer Prize- and National Book Award-winning novel The Color Purple. Set in the post-Civil War American South, the novel follows a young African American girl named Celie into adulthood in letters she writes to God and to her sister Nettie. Celie faces sexual abuse by her father and eventually her husband, chronicling her own suffering and growth as well as that of her friends and family. The novel explores themes of sexism, racism, gender, sexual orientation, and disability through its grouping of disadvantaged and damaged characters who, over time, grow to shape their own lives. The story was adapted into an Academy Award-nominated film in 1985 that, despite widespread critical acclaim, was notoriously snubbed of all 11 awards it was nominated for.