'The queen of mystery is back with another chilling standalone' - Cosmopolitan'An exciting single-sitting thrillerish treat' - Guardian on One of Us Is Lying'I could not put this book down' - The Sun on One of Us Is Lying'Easily the YA thriller of the year' - Entertainment Weekly on One of Us Is Lying'Utterly irresistible' - Heat on One of Us Is Lying The brand-new mystery thriller from the author of the One of Us Is Lying series, Karen M. McManus. For all of Kat s life, it s been her and her m ...