Which novel features a character named Jay Gatsby?

The novel that features a character named Jay Gatsby is "The Great Gatsby," written by F. Scott Fitzgerald. Jay Gatsby is the central figure of the story, which explores themes of wealth, love, and the American Dream during the Roaring Twenties. His pursuit of Daisy Buchanan, a symbol of his unattainable dream, serves as a critique of the era's materialism and the moral decay hidden beneath its glamorous surface.

In contrast, the other novels mentioned focus on different themes and characters: "To Kill a Mockingbird" delves into issues of racial injustice and moral growth; "A Tale of Two Cities" examines themes of resurrection and sacrifice during the French Revolution; and "The Catcher in the Rye" narrates the experiences of Holden Caulfield, a teenager grappling with alienation and identity. Each of these works represents distinct literary styles and themes, reinforcing the uniqueness of "The Great Gatsby" and its iconic character, Jay Gatsby.