Four little words can ruin a life. When Jess meets five-year-old Daisy and her mum, Morag, in a local London park, they seem a perfectly happy and loving pair. Until Daisy whispers four little words that send ice seeping down Jess's spine... She's not my mum. Determined to save Daisy, Jess becomes obsessed with unearthing Morag's secrets. As she digs ever deeper, her friends and family start to question her own increasingly paranoid behaviour... Four little words can end a life. But Jess knows what she heard and she's certain the fear in Daisy's eyes was real. Of course she isn't imagining things... Or is she? Mummy's Little Secret is a nerve-shredding new psychological thriller from the author of The Missing Children Case Files – perfect for fans of Karin Slaughter and C.L. Taylor. Praise for M. A. Hunter: 'Kept me guessing throughout and I raced to the end' Caz Finlay, bestselling author of the Bad Blood series 'Darkly thrilling' R. J. Parker, bestselling author of The Dinner Party 'Explores and exposes the dark side of human nature' Emma Christie, author of The Silent Daughter 'Did not want to put it down. This is a solid 5 star read from me... Highly recommended to fans of crime fiction' Rebecca Kelly, author of Monstrous Souls