I am the most important figure in Marnie's life, but she doesn't know it yet . . . I am the one who watches. Marnie Logan often feels like she's being watched.Nothing she can quite put her finger on - a whisper of breath on the back of her neck, or a shadow in the corner of her eye - and now her life is frozen.Her husband Daniel has been missing for more than a year.Depressed and increasingly desperate, she seeks the help of clinical psychologist Joe O'Loughlin.Joe is concerned by Marnie's reluctance to talk about the past, but then she discovers a book packed with pictures, interviews with friends, former teachers, old flames and workmates Daniel was preparing for Marnie's birthday.It was supposed to be a celebration of her life. But it's not the story anyone was expecting . . . Praise for Michael Robotham's writing:'Will have you turning the pages compulsively' The Times'Robotham doesn't just make me scared for his characters, he makes my heart ache for them' Linwood Barclay'Superbly exciting ... a terrific read' Guardian'A nerve-shredding thriller with the heart and soul so often missing from lesser crime and suspense novels.I couldn't stop reading, yet I didn't want Audie's story to end.Robotham is an absolute master' Stephen King on Life or Death