The day Anna McDonald's quiet, respectable life explodes starts off like all the days before: Packing up the kids for school, making breakfast, listening to yet another true crime podcast. Then her husband comes downstairs with an announcement, and Anna is suddenly, shockingly alone. Reeling, desperate for distraction, Anna returns to the podcast. Other people's problems are much better than one's own - a sunken yacht, a murdered family, a hint of international conspiracy. But this case actually is Anna's problem. She knows one of the victims from an earlier life.

Lark Smith has always had a plan for her life: find a fantastic guy, create a marriage as blissful as her parents’, pop out a couple of kids, and build a rewarding career as an oncologist. Things aren’t going so well. For one, the guy didn’t work out. Theoretically, she’d love to find someone else, but it hasn’t happened. Two, she’s just been transferred out of Oncology for being too emotional. (Is it her fault she’s a weeper?) Three, her parents just split up. Deviating from the plan was … well, not in the plan. A potential solution comes from the foul-tempered surgeon Lorenzo Santini.

Kareena dreams of having a perfect love story like her parents did. That’s why on the morning of her thirtieth birthday, she’s decided to suit up and enter the dating arena. When her widowed father announces he’s retiring and selling their home after her sister’s engagement party, Kareena makes a deal with him. If she can find her soulmate by the date of the party, he’ll gift her the house, and she’ll be able to keep her mother’s legacy alive.

American Ella Durran has had the same plan for her life since she was 13: study at Oxford. At 24, she’s finally made it to England on a Rhodes Scholarship when she’s offered an unbelievable position in a rising political star’s presidential campaign. With the promise that she’ll work remotely and return to DC at the end of her Oxford year, she’s free to enjoy her Once in a Lifetime Experience. That is until a smart-mouthed local who is too quick with his tongue and his car ruins her shirt and her first day.

They were just friends. Best friends. They spent entire summers sitting on Shiloh’s porch steps, dreaming about the future. They promised each other that, no matter what, their friendship would never change. Well, Shiloh did go to college, and Cary did join the Navy. And yet, somehow, everything changed.

Lyn, Cat, and Gemma Kettle, beautiful 33-year-old triplets, seem to attract attention everywhere they go. Together, laughter, drama, and mayhem follow them, but apart, each is dealing with her own share of ups and downs. Lyn has organized her life into one big checklist, Cat has just learned a startling secret about her marriage, and Gemma, who bolts every time a relationship hits the six-month mark, holds out hope for lasting love.

Five years ago, Erin Kennedy moved to New York following a family tragedy. She now lives happily with her detective husband in the scenic seaside town of Newport, Long Island. When Erin answers the door to Danny's police colleagues one morning, it's the start of an ordinary day. But behind her, Danny walks to the window of their 4th-floor apartment and jumps to his death.

Harriet Hatley is the most in-demand wedding photographer in town, but she doesn’t believe in romance, loathes the idea of marriage, and thinks chocolate fountains are an abomination. Which is why, when her long-time partner proposes, she panics. Suddenly Harriet is single… and living down the hall from her ex. She needs a new apartment, like, yesterday.

Alix Chamberlain is a woman who gets what she wants and has made a living, with her confidence-driven brand, showing other women how to do the same. So she is shocked when her babysitter, Emira Tucker, is confronted while watching the Chamberlains' toddler one night, walking the aisles of their local high-end supermarket. The store's security guard, seeing a young Black woman out late with a White child, accuses Emira of kidnapping two-year-old Briar. A small crowd gathers, a bystander films everything, and Emira is furious and humiliated. Alix resolves to make things right.

Isabella Shay is usually a very honest person. But when she's running late for her first day at a dream job and the barista yells for "Amy" three times with no answer, she does the unthinkable. Izzy takes that PSL. But when she turns around and runs directly into the most attractive man she's ever seen, spilling the drink all over his GQ shirt and tie, she ends up having the ultimate meet-cute. Sparks fly and things feel beyond promising until he says the words, "See you tomorrow, Amy." Uh, oh-she'll definitely have to straighten him out the following day.

Lillian and Madison were unlikely roommates and yet inseparable friends at their elite boarding school. But then, Lillian had to leave the school unexpectedly in the wake of a scandal, and they’ve barely spoken since. Until now, when Lillian gets a letter from Madison pleading for her help. Madison’s twin stepkids are moving in with her family, and she wants Lillian to be their caretaker. However, there’s a catch: The twins spontaneously combust when they get agitated, flames igniting from their skin in a startling but beautiful way.

Twenty-nine-year-old workaholic Libby Dewitt lives by the motto "if you fail to plan, you plan to fail." She's finally about to start her dream life with her fiance, Richard Tomy. Together, they're the perfect power couple - right down to the fact that he's agreed to use their honeymoon to help further her career in mergers and acquisitions. But 10 minutes before the wedding, her dreams dissolve via text message. Libby escapes to Paradise Bay alone. She's got two goals for her trip: devise a plan to get Richard back and convince resort owner Harrison Banks to sell his property.

Chloe Brown is a chronically ill computer geek with a goal, a plan, and a list. After almost - but not quite - dying, she’s come up with seven directives to help her “Get a Life”, and she’s already completed the first: finally moving out of her glamorous family’s mansion. The next items?

In 1950s Quebec, French and English tolerate each other with precarious civility - much like Maggie Hughes' parents. Maggie's English-speaking father has ambitions for his daughter that don't include marriage to the poor French boy on the next farm over. But Maggie's heart is captured by Gabriel Phénix. When she becomes pregnant at 15, her parents force her to give baby Elodie up for adoption and get her life "back on track".

For one fantastic evening, at a masquerade party in the heart of Manhattan, I’m not the millionaire everyone wants a piece of. Fine—multimillionaire. But who’s counting all those commas? Not me, and not the most intriguing woman I've ever met, who happens to like dancing, witty banter, and hot, passionate up-against-the-wall sex as much as I do.