You might be surprised to learn which books have sold the most copies over time. The top bestselling books in the United States include: “Don Quixote” by Miguel de Cervantes, a work of historical fiction that tells the story of a chivalrous noble. “Harry Potter and the Sorcerer's Stone” by J.K. Rowling, a novel about the challenges of a young wizard and the first in a popular series. “The Little Prince” by Antoine de Saint-Exupery, a children's book, delves into serious themes like love and loneliness. “The Lord of the Rings” by J.R.R. Tolkien, a fantasy novel about a group of heroes charged with saving the world. “A Tale of Two Cities” by Charles Dickens, a historical novel that tells the stories of London and Paris during the time of the French Revolution.