Laura Valiant is a successful art historian, running her own company. She and her husband, Doug, a Wall Street lawyer, share an idyllic marriage. But Laura's trust in her husband is shaken when she discovers he has a secret life apart from her – a life which will rock their love. Clare Benson is Laura's childhood friend. They've been together through thick and thin, good and bad. When Clare asks Laura the biggest favour and greatest honour of all – to be guardian to her teenage daughter, Natasha – Laura discovers her personal and professional lives become dramatically intertwined. But in true Valiant style, Laura rises to the challenges ahead and, eventually, succeeds in achieving the happiness and fulfilment she craves. From the streets of Paris and London to the art galleries and art auctions of New York, A Sudden Change of Heart takes the reader on an unforgettable journey where secrets, survival, love and redemption mesmerize the reader from the first page to the last. This is Barbara Taylor Bradford's fifteenth novel and it is told with the emotion and feeling readers have come to expect from one of the world's most beloved authors.