Gone Girl is a gripping psychological thriller written by author Z. The story revolves around Nick and Amy Dunne, a seemingly perfect couple whose marriage takes a dark turn when Amy goes missing on their fifth wedding anniversary. As the police investigation unfolds, secrets and lies are revealed, painting a complex picture of their relationship. Gone Girl is a masterfully crafted novel that keeps readers guessing until the very end. With its intricate plot twists and unreliable narrators, it explores themes of love, betrayal, and the masks people wear to hide their true selves. This thrilling page-turner will leave readers questioning everything they thought they knew about marriage and the nature of truth.