Would you sacrifice your marriage to save your best friend? Bound by the traumas of their childhood, Flora and Sophie were inseparable long before they married brothers and joined the rich and powerful Cavendish family. But behind the polished façade of the family estate lurks Cecelia. The cold and controlling matriarch is determined to remind both women they will never be good enough for her sons. Flora's life starts falling apart the moment she announces plans to move house with her husband. Strange things happen when no one else is looking. Fear creeps into every corner of her life. When even her husband begins to question her grip on reality, Flora is left wondering: is she losing her mind or is that what someone wants her to think? Meanwhile, Sophie is trapped in a marriage built on secrets and fear. Desperate to escape the viper's nest she married into, she comes to realise leaving may come at a devastating cost. As paranoia grows and loyalties begin to fracture, Flora and Sophie's bond is put to the test as they struggle to escape from the dangerous clutches of the Cavendish empire. They are forced to decide what they are willing to sacrifice for their friendship. A dark and unsettling psychological thriller where toxic family dynamics, betrayal, and long-buried secrets collide with devastating consequences. Perfect for fans of B A Paris, K L Slater, and Louise Jensen.