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.

When Eliza Whitney loses both her beloved husband and her high-powered job in the same month, she’s uncertain what the next chapter of her life will look like. At 53, she’s too young to retire and too old to start over. Then her estranged father’s widow contacts her and asks her to come to Sanibel Island to help settle his affairs. Eliza sees the trip to a place called Shellseeker Beach as a distraction from her loss and maybe a way to get some closure on the difficult relationship she'd had with her father.

Margaret Dane Clayton has spent her entire life at the Dane Crown Inn, the beautiful resort in the quiet beachside town of Emerald Bay. But the inn once hailed as the "gem of Florida's Treasure Coast" is showing its age, much like its fiercely independent owner. Margaret swears she'll keep the doors of the inn open forever—until an accident forces her to accept that she can no longer cater to guests on her own. After reaching the most difficult decision of her life, Margaret asks her daughter and nieces to grant her one final wish before she places the property on the market.

The last thing Beck Foster wants to do is attend a party for her estranged aunt in the Florida Keys. One month earlier, Beck’s seemingly ideal existence imploded when her husband of 34 years announced he was leaving her. Now, so she has to sell her house, get a job, and somehow put her broken heart and life back together. She can’t do all that if she runs off to visit a woman she barely remembers. Or can she? Accompanied by her grown daughter who also longs for an escape, Beck heads to Coconut Key, where she’d lived the earliest years of her life.

They were the perfect family…until the summer that changed everything. Lauren Moorfield has everything - a wonderful husband, two adorable kids, a dazzling career, and a dream house to die for. Then one day, 20 year old Isabella shows up at the family home, claiming Lauren’s husband Jeff is the father she never knew - the father who left her mother before she was born. As Jeff and Lauren attempt to make sense of the situation, they welcome her into the family. Jeff assures Lauren that he has no idea about Isabella’s existence, but as time goes by, and despite her best efforts to make ...