When Sophie's life falls apart, she accepts an invitation from a childhood friend, Caroline, to visit her family's beautiful beach house, situated at the mouth of an isolated cove, miles from the nearest town. The silence is broken only by the rhythmic crash of the waves against the jagged black rocks below. But when Sophie arrives, she finds her friend much changed. Caroline - who used to be so warm and confident - is secretive and on-edge, spending...

I told her my darkest secret. Then she moved next door… Once you find our perfect little town nestled between the gorgeous hills, you never want to leave. My husband and I both grew up here and we knew there was nowhere better to raise our two sweet girls… But when the moving van pulls up, and a mother and daughter jump out, my blood runs cold. I met the mother once on our summer holiday and I let slip a terrible secret, something no one here...