Becky and Jamie are an ordinary hard-working couple trapped in the daily grind, dreaming of an easier life. On one of their rare vacations, they meet Phil and Mel, a wealthy couple who seem to have it all—they're fun, well-traveled, and very generous with their money. But they are also very, very dangerous. Phil and Mel are not who they say they are, and this is no random vacation friendship.

Every brilliant person comes with problems. Even if that brilliant person is a child. At least, it seems that way for Nathan. All he wanted was a perfect family. Is that too much to ask? But instead of a perfect child, he got Cassie. She's a genius, sure, but she's not what he wanted. He doesn't care that she's a virtuoso on the violin or doing college level work at ten. She doesn't speak. Ever. To anyone. And Nathan knows that that means there's something wrong with her. No matter what his wife says, he has to do something about his daughter.

After their mother passes, three estranged siblings reunite to sort out her estate. Beth, the oldest, never left home. She stayed with her mom, caring for her until the very end. Nicole, the middle child, has been kept at arm’s length due to her ongoing battle with a serious drug addiction. Michael, the youngest, lives out of state and hasn’t been back to their small Wisconsin town since their father ran out on them seven years before.

Amanda is a hardworking single mum, completely focused on her job and her daughter, Louise. She’s been saving for years, and now, finally, she can afford to give up work and chase her dream. But then, on her commute home from London to Brighton, she meets a charming stranger - who seems to know everything about her. He delivers an ultimatum. She needs to give him the code for the safe where she keeps her savings before the train reaches Brighton - or she’ll never see Louise again.

Lily Bradley is a respected psychotherapist married to a distinguished professor. They live in a dream house with their two children in close-knit Story Cove. Lily lives a well-ordered life. Or so it seems. As a therapist, she knows everyone keeps things hidden. Even her. Then sensual and free-spirited Arwen Harper rolls into town in her hand-painted VW van, her sixteen-year-old son riding shotgun. Overnight, Story Cove’s secrets are no longer safe. Because Arwen might know her new neighbors better than they know themselves.