No new people: that's Annie Mercer's vow. It's bad enough that her boss sabotaged her chemistry career and her best friend tried to cure her with crystals. But after her fiancé, Jon, asks for space while he's gallivanting around Paris, Annie decides she needs space too - from everyone. Yet when Harper moves in next door, Annie can't help but train a watchful eye on the glamorous but fragile young woman. And if keeping Harper safe requires teaming up with Mo, a maddeningly optimistic amateur detective, who is she to mind her own business?

Laine Francis believes there’s a place for everything—and New York, where her family lives, isn’t her place. But no sooner does the professional organizer’s marriage begin to unravel than her sisters drop another bomb on her: their mother, Sally, may have dementia, and they need Laine to come home.

Wife. Mother. Breadwinner. Penelope Ruiz-Kar is doing it all - and barely keeping it together. Meanwhile, her best friend, Jenny Sweet, appears to be sailing through life. As close as the two women are, Jenny’s passionate marriage, pristine house, and ultra-polite child stand in stark contrast to Penelope’s underemployed husband, Sanjay, their unruly brood, and the daily grind she calls a career.

Libby Miller has always been an unwavering optimist - but when her husband drops a bomb on their marriage the same day a doctor delivers devastating news, she realizes her rose-colored glasses have actually been blinding her. With nothing left to lose, she abandons her life in Chicago for the clear waters and bright beaches of the Caribbean for what might be her last hurrah.

Aly Jackson has waited her whole life to become editor in chief of All Good magazine. But six months into the job, she overhears her coworkers belittling her. Aly’s clapback? A very public, career-jeopardizing meltdown. To undo the mess, she agrees to a monthlong unpaid leave. Reluctant but determined to turn misfortune into opportunity, Aly retreats to the Lake Michigan beach house her brother, Luke, left to her when he died nearly a year earlier. Except when Aly arrives, she discovers Luke’s slacker best friend, Wyatt, inherited the place, too.

When struggling novelist James Hernandez meets poet Louisa "Lou" Bell, he's sure he's just found the love of his life. There's just one problem: she's engaged to his oldest friend, Rob. So James toasts their union and swallows his desire. As the years pass, James's dreams always seem just out of reach - he can't finish that novel, can't mend his relationship with his father, can't fully commit to a romantic relationship. He just can't move on.

Romance writer Penelope Banks can write the perfect love story, but when it comes to family, all she’s got is a rough draft. Penny shelved the idea of fitting in with her high-achieving family years ago, but when her new business venture—a romance bookstore—is at risk of closing before its doors have opened, she’s forced to ask for help from the one place she never expected. Home.

Celeste Mason is the Pinterest stay-at-home supermom of other mothers’ nightmares. Despite her all-organic, SunButter-loving, free-range kids, her immaculate home, and her volunteering awards, she still has time to relax with a nice glass of pinot at the end of the day. The only thing that ruins it all is her workaholic, career-obsessed neighbor, who makes no secret of what she thinks of Celeste’s life choices every chance she gets.

Eighteen months ago, Autumn Divac's husband went missing. Her desperate search has yielded no answers—she still has no idea where he went or why. After being happily married for twenty years, she can't imagine moving forward without him, but for the sake of their two teenage children, she has to try. Autumn takes her kids home for the summer to the charming beachside town where she was raised. She seeks comfort by working alongside her mother and aunt at their bookshop, only to learn that her daughter is facing a life change and her mother has been hiding a terrible secret.

Lily Weiss is her mother’s worst nightmare: thirty-two and single - the horror! She’s also a talented writer but hides behind a boring job at a science foundation. To her friends, she’s reliable and selfless, which is how she winds up a bridesmaid in five weddings in six weeks. Anything for her three best friends and two (younger) siblings, right? Even if her own love life is...well, she’d rather not talk about it. To keep her sanity, Lily needs a safe place to vent. And so her anonymous blog, Bridesmania, is born.

Since she was nine years old, Alina Dziak knew she would marry her best friend, Tomasz. Now 15 and engaged, Alina is unconcerned by reports of Nazi soldiers at the Polish border, believing her neighbors that they pose no real threat, and dreams instead of the day Tomasz returns from college in Warsaw so they can be married. But little by little, injustice by brutal injustice, the Nazi occupation takes hold, and Alina’s tiny rural village, its families, are divided by fear and hate. Then, as the fabric of their lives is slowly picked apart, Tomasz disappears.

Planning the perfect prom is one last “to do” on ultra-organized Charlotte Wu’s high school bucket list. So far, so good, if not for a decorating accident that sends Charlotte crash-landing off a ladder, face-first into her obnoxiously ripped archnemesis J. T. Renner. Worse? When Charlotte wakes up, she finds herself in an unfamiliar bed at thirty years old, with her bearded fiancé, Renner, by her side.

Marnie MacGraw and Patrick Delaney have been in love for a few years now, enough to realize that they are imperfectly perfect together. Still, there are some things that maybe need a little attention. Marnie’s ebullient; he’s brooding. She thrives on change; he prefers stability. She sees marriage and parenthood in their future, but he can’t see beyond the shadow of an earlier tragedy. Then an eight-year-old surprise from Patrick’s past shows up on their doorstep, cartwheeling into their lives and spinning things in all directions.

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.

Four years into her marriage, Jenna is blindsided when her husband asks for a divorce. With time on her hands and her life in flux, she agrees to accompany her eccentric grandmother Evelyn on a road trip to the seaside Massachusetts town where much of their family history was shaped. When they hit the road, Evelyn spins the tale of the star-crossed teenage romance that captured her heart more than seventy years ago and changed the course of her life.