THERE ARE TWO SIDES TO EVERY STORY 
Who are you? What have we done to each other? 
These are the questions Nick Dunne finds himself asking on the morning of his fifth wedding anniversary, when his wife Amy suddenly disappears. The police suspect Nick. Amy's friends reveal that she was afraid of him, that she kept secrets from him, He swears it isn't true. A police examination of his computer shows strange searches He says they weren't made by him. And then there are the persistent calls on his mobile phone 
So what did happen to Nick's beautiful wife? 
'Gone Girl is a book you'll be begging other people to read, just so you can discuss it with them' Mail on Sunday