Who is the author of the book ‘Gone Girl’?

Gillian Flynn

The correct answer is Option (2) - Gillian Flynn

"Gone Girl" is written by Gillian Flynn. It is a psychological thriller novel that follows the mysterious disappearance of a woman named Amy Dunne and the subsequent media frenzy and investigation into her disappearance. The book delves into themes of marriage, identity, and deception, keeping readers on the edge of their seats with its unpredictable twists and turns. Gillian Flynn's gripping storytelling and complex characters have made "Gone Girl" a critically acclaimed and commercially successful novel.