Yorktide, Maine

Everyone in Yorktide, Maine, knows 16-year-old Sarah Bauer. She's a good student and a dutiful daughter, as well as a beloved best friend to Cordelia Kane. So it's a surprise to all when sensible Sarah reveals that she is pregnant. Though shocked, Sarah's family is supportive. But while Sarah reconciles herself to a new and different future, the consequences ripple in all directions.

Every year on March 26, Verity Peterson visits Ogunquit Beach, where she puts a handwritten message into a bottle and launches it into the waves. It’s a ritual of remembrance for the daughter she hasn’t seen in 16 years - not since her baby’s father, Alan, took two-month-old Gemma and disappeared. Verity keeps searching and hoping, sustained by the thought that someday she might get to be a mother to her own child. And finally, one phone call may change everything...

Every June, the quiet beach town of Ogunquit is overtaken by wealthy families who hire local young women like Amy Latimer and Hayley Franklin to care for their children. Best friends since childhood, Amy and Hayley are eager to secure lucrative summer jobs. Amy wants to finance her upcoming move to Boston. Hayley hopes to earn enough money so that her mom can leave her abusive husband. But the passing weeks bring complications and revelations, altering friendships, testing the bond between mothers and daughters, and proving that the ripples from a single season can last forever...

It came as no surprise to anyone in Yorktide when glamorous Carol Ascher fled the little Maine town for NYC. While Carol found success as an interior designer, her younger sister, Bonnie, stayed behind, embracing marriage and motherhood. She even agreed to take in Carol's teenage daughter during a tumultuous patch. Now both their girls are grown and Bonnie, recently widowed, is anticipating the day she'll retire to Ferndean House, the 19th-century family home on the rocky Maine coast. But 45 years after leaving Yorktide, Carol suddenly announces that she's moving back - into Ferndean.