While renowned designer Margaux Sullivan was presenting her highly praised collection during New York City's Fashion Week, her husband was cleaning out their bank account. A week after he disappeared, the bank foreclosed on Margaux's apartment and business. Suddenly broke, betrayed, and humiliated, Margaux has nowhere else to turn to but home: the small coastal town of Crescent Cove, Connecticut, where she once knew love, joy, and family before she put them behind her on the climb to fame.

When Lillo Gray pulls up to Kennebunkport’s most exclusive hotel wearing a borrowed dress and driving a borrowed VW van, she knows she’s made a big mistake. She’s not even sure why Jessica Parker invited her to her posh wedding. They haven’t seen each other since they were unhappy 14-year-old girls at fat camp. And now they’re from two completely different worlds.

School teacher Julie Barlow and her two best friends, Beth and Aggie, are looking forward to an adults only beach vacation. Julie also plans to use the time to figure out why her perfectly planned life has gone terribly amiss. They’ve barely hit the road when a frantic call from Julie’s mother hijacks their best laid plans. Uncle Tony “Lucky” Costa is missing. Always entertaining, often irresponsible, never reliable, Uncle Lucky was a favorite with her friends. For Julie, for whom he’d been a sometimes surrogate father, not so much.

Fifteen years ago, seventeen-year-old Vanessa Moran fell in love and lost her virginity, but not to the same boy. Pregnant, desperate, and humiliated, she fled friends and family and Whisper Beach, New Jersey, never breathing a word about her secret to anyone. Now a professional Manhattan organizer, she returns to the funeral of her best friend's husband. She intends on just paying her respects and leaving—though she can't deny she also wants the town to see how far she's come as a successful business woman. But her plans to make this a short visit fall by the wayside.

High-school sweethearts Mac and Edie Swan lead a seemingly picture-perfect life in the sleepy-sweet community of Oak Hill, near Mobile, Alabama. Edie is a respected interior designer, Mac is a beloved pediatrician, and they have two great kids and a historic home on tree-lined Linden Avenue. From the outside, the Swan family is the definition of “the good life”. And life is good—mostly. Until a young woman walks into Mac’s office one day. A young woman whose very existence threatens all Mac and Edie have built and all they think they know about each other.

The Whitaker family's Connecticut mansion, Muses by the Sea, has always been a haven for artists, a hotbed of creativity, extravagances, and the occasional scandal. Art patrons for generations, the Whitakers supported strangers but drained the life out of each other. Now, after being estranged for years, four generations of Whitaker women find themselves once again at the Muses. Leo, the Whitaker matriarch, lives in the rambling mansion.

A kid walks into your bookstore and says to you, Guess what? I'm your son. The one you put up for adoption seventeen years ago. The one you never told anyone about. Surprise! His name is Matthew Walker, and he's come to spend the summer on the Cape with his parents. Why? Well, he wants to meet you before he heads off to college in the fall. Tiny detail—he didn't tell his adoptive parents about his plan. And while you hoped this day would come someday, you're so stunned, you actually faint.

As a teenager, Emma Killian didn’t recognize what a remarkable business her family had created, and so she moved away. Now, her father’s tragic death has brought her home to face a mountain of secrets, debts, and questions about why and how her beloved father died. As Emma grapples with her out-of-control family, the responsibility of keeping Flamingo Diner afloat, and a pair of well-meaning senior-citizen sleuths, she finds support from an unlikely source.

Alexis Gold knows how to put the "work" in working mom. It's the "mom" part that she's been struggling with lately. Since opening her own advertising agency three years ago, Alexis has all but given up on finding a good work/life balance. Instead, she's handed over the household reins to her supportive, loving partner, Tommy. While he's quick to say they divide and conquer, Alexis knows that Tommy does most of the heavy lifting - especially when it comes to their teenage daughter, CeCe. Their world changes in an instant when Tommy receives a terminal cancer diagnosis.

Betsy and Ty Franklin, owners of Franklin Dairy Farm in Southern Alabama, have long since buried their desire for children of their own. While Ty manages their herd of dairy cows, Betsy busies herself with the farm’s day-to-day operations and tries to forget her dream of motherhood. But when her free-spirited sister, Jenna, drops off her two young daughters for “just two weeks”, Betsy’s carefully constructed wall of self-protection begins to crumble.

Anna McNichol knows how to take charge. Raised by a single mother, she’s worked to ensure her three children have every advantage she didn’t. And while her marriage has its problems, she values commitment and believes in "till death do us part." Now an empty nester, she’s at the peak of her career and ready to seize the opportunity to focus on her future.

Memphis, 1939. Twelve-year-old Rill Foss and her four younger siblings live a magical life aboard their family’s Mississippi River shantyboat. But when their father must rush their mother to the hospital one stormy night, Rill is left in charge - until strangers arrive in force. Wrenched from all that is familiar and thrown into a Tennessee Children’s Home Society orphanage, the Foss children are assured that they will soon be returned to their parents - but they quickly realize the dark truth.

At the end of the Second World War, Cyril Conroy combines luck and a single canny investment to begin an enormous real estate empire, propelling his family from poverty to enormous wealth. His first order of business is to buy the Dutch House, a lavish estate in the suburbs outside of Philadelphia. Meant as a surprise for his wife, the house sets in motion the undoing of everyone he loves. The story is told by Cyril’s son Danny, as he and his older sister, the brilliantly acerbic and self-assured Maeve, are exiled from the house where they grew up by their stepmother.

Malibu: August 1983. It’s the day of Nina Riva’s annual end-of-summer party, and anticipation is at a fever pitch. Everyone wants to be around the famous Rivas: Nina, the talented surfer and supermodel; brothers Jay and Hud, one a championship surfer, the other a renowned photographer; and their adored baby sister, Kit. Together the siblings are a source of fascination in Malibu and the world over—especially as the offspring of the legendary singer Mick Riva. The only person not looking forward to the party of the year is Nina herself.

Nantucket is only 11 miles away from Martha's Vineyard. But they may as well be worlds apart for estranged twin sisters Harper and Tabitha Frost. After not speaking for more than a decade, Harper and Tabitha switch islands - and lives - to save what's left of their splintered family. But the twins quickly discover that the secrets, lies, and gossip they thought they'd outrun can travel between islands just as easily as they can. Will Harper and Tabitha be able to bury the hatchet and end their sibling rivalry once and for all?

Fifteen years ago, seventeen-year-old Vanessa Moran fell in love and lost her virginity, but not to the same boy. Pregnant, desperate, and humiliated, she fled friends and family and Whisper Beach, New Jersey, never breathing a word about her secret to anyone. Now a professional Manhattan organizer, she returns to the funeral of her best friend's husband. She intends on just paying her respects and leaving—though she can't deny she also wants the town to see how far she's come as a successful business woman. But her plans to make this a short visit fall by the wayside.

As a child, Skylar Mackenzie’s imagination always got her in trouble. Now it’s making her a fortune. She owns Imagine That, a toy and bookstore and creativity center in a small Rhode Island beach town where children, and adults, can use their imagination free from judgment. Skye is about to embark on her biggest venture yet, a weekend retreat of family exploration. But it begins to unravel when she finds her estranged half sister, Amy, on the doorstep. And Amy’s not alone. She’s brought Skye’s first love, Connor Reid - the boy who broke her heart.

While renowned designer Margaux Sullivan was presenting her highly praised collection during New York City's Fashion Week, her husband was cleaning out their bank account. A week after he disappeared, the bank foreclosed on Margaux's apartment and business. Suddenly broke, betrayed, and humiliated, Margaux has nowhere else to turn to but home: the small coastal town of Crescent Cove, Connecticut, where she once knew love, joy, and family before she put them behind her on the climb to fame.

The Whitaker family's Connecticut mansion, Muses by the Sea, has always been a haven for artists, a hotbed of creativity, extravagances, and the occasional scandal. Art patrons for generations, the Whitakers supported strangers but drained the life out of each other. Now, after being estranged for years, four generations of Whitaker women find themselves once again at the Muses. Leo, the Whitaker matriarch, lives in the rambling mansion.

When reporter Phoebe Adams loses her job and her fiancé on the same day, it never occurs to her that she’ll also have to support her mother, Ruth, through her divorce from Phoebe’s father after thirty-five years of marriage. They both need a safe haven, and Phoebe knows just the place—Summer Island where Grandma Alice still rules the roost from the big New England beach house Phoebe and Ruth once called home.