This question is difficult to answer because everyone has a different opinion of the best novel. However, I can recommend you some classic novels that enjoy a high reputation and influence around the world. Dream of the Red Chamber was a classic work in the history of ancient Chinese literature. It described the life of the noble society in the Qing Dynasty and showed the richness and complexity of human nature. It was a literary work full of philosophical and cultural value. Pride and Predict was a landmark work in the history of English literature. It told the love story between Elizabeth and Darcy and their social struggle. This novel reveals the intersection of traditional values in British society and modern female consciousness. 1984 was a dystopian novel by George Orwell. It described a society ruled by tyranny. The protagonist of the novel, Orwell, tried to reveal the loopholes and irrationality of the system. This novel is widely regarded as one of the representative works of dystopian literature. The Harry Potter series is a classic fantasy novel that tells the story of a mysterious magical world where Harry Potter finds the Sorcerer's Stone and defeats evil wizards to become a respected hero. This novel had a large number of fans and readers around the world. It was known as the Bible of the magical world. These novels were all classics with profound intellectual and cultural value, as well as a wide readership and pop cultural value. I hope you like them!