In this unique high-concept and witty novel radio news reader Tom Ditto attempts to work out what has happened to his confusing life. }Gone Girl{ meets Nick Hornby, with a dash of }The IT Crowd{. Danny Wallace is a regular in the }Sunday Times{ top ten for non-fiction. Now in paperback Tom got a note from his girlfriend. It says she hasn't left him, but she's gone. But where the hell is she? When is she coming back? And what is Tom supposed to do in the meantime? With each new clue to Hayley's whereabouts, Tom is forced to question whether he truly knows his girlfriend at all. Because who is Hayley really, anyway?