After the death of a childhood loved one, five best friends reunite in the small coastal town of Five Island Cove. One doesn't expect to find love with a high school crush. Another isn't prepared to find the strength she needs to take control of her life. And none of them are ready for the secrets they'll uncover at the lighthouse.

Journalist Sadie is home for the first time in fifteen years, staying in her small childhood bedroom as she deals with her estranged father’s death and her surprising inheritance. When Sadie meets Rebecca, the reclusive new owner of the solitary cottage at the edge of nearby Whisper Lake, she’s taken aback by the older woman’s request for help: ‘I need to find my family. Will you help me?’. She’s even more surprised when afterwards, Rebecca acts as if she never made the plea.

Life for the Wingate women of Amelia Island is never dull! While Raina balances the challenge of nurturing newborn twins and a budding romance, trouble arrives on her doorstep to threaten her sweet new life. And when Tori and Justin firmly disagree on an issue that affects the whole family, their love faces a test that could end their relationship forever.

Janine Potter grew up on the other side of the tracks. Her mother, Nancy, struggled with just about everything—alcohol, men, money—and Janine made a pledge to herself that she would never be like her. At age nineteen, Janine met Jack Potter, the son of an oil tycoon, and never looked back. Her life became a series of cocktail parties and multi-million-dollar apartments all across the world, and rubbing elbows with celebrities. Slowly, memory of her mother faded, although the trauma never really did.

The Copperfields were once the most beloved family on Nantucket Island. Twenty-five years ago, their lives changed forever. And they never saw one another again. Not until now. In the spring of 1997, Julia watched as a judge sentenced her father, the renowned novelist, Bernard Copperfield, to twenty-five years in prison for conning, swindling, and stealing millions of dollars from his dearest Nantucket friends and fellow artists. With her family in ruins around her, seventeen-year-old Julia packed up her bags and ran away, pledging never to return to Nantucket ever again.