At the age of 18, in that first golden Oxford summer, Milly was up for anything. Rupert and his American lover, Allan, were an important part of her new, exciting life, so when Rupert suggested to her that she and Allan should get married to keep Allan in the country, Milly didn't hesitate. Ten years later, Milly is a very different person and engaged to Simon - who is wealthy, serious, and believes her to be perfect.

Sasha has had it. She cannot bring herself to respond to another inane, “urgent” email or participate in the corporate employee joyfulness program. She hasn’t seen her friends in months. Sex? Seems like a lot of effort. Even cooking dinner takes far too much planning. Sasha has hit a wall. Armed with good intentions to drink kale smoothies, try yoga, and find peace, she heads to the seaside resort she loved as a child. But it’s the off season, the hotel is in a dilapidated shambles, and she has to share the beach with the only other occupant: a grumpy guy named Finn.

It’s been almost two years since Effie’s beloved parents got divorced, destroying the image of the happy, loving childhood she thought she had. Since then, she’s become estranged from her father and embarked on a feud with his hot (and much younger) girlfriend, Krista. And now, more earth-shattering news: They’ve sold Greenoaks, the rambling Victorian country house Effie has always called home.

Ava thinks love should be found in the real world, not on apps that filter men by height, job, or astrological sign. She believes in feelings, not algorithms. So after a recent breakup and dating app debacle, she decides to put love on hold and escapes to a remote writers' retreat in coastal Italy. At the retreat, she's not allowed to use her real name or reveal any personal information. When the neighboring martial arts retreat is canceled and a few of its attendees join their small writing community, Ava, now going by "Aria", meets "Dutch", a man who seems too good to be true.

Lottie just knows that her boyfriend is going to propose during lunch at one of London’s fanciest restaurants. But when his big question involves a trip abroad, not a trip down the aisle, she’s completely crushed. So when Ben, an old flame, calls her out of the blue and reminds Lottie of their pact to get married if they were both still single at 30, she jumps at the chance. No formal dates - just a quick march to the altar and a honeymoon on Ikonos, the sun-drenched Greek island where they first met years ago. Their family and friends are horrified. Fliss, Lottie’s older sister, knows that Lottie can be impulsive - but surely this is her worst decision yet.

Hopeless romantic and lifestyle reporter Laura’s business trip to the Channel Islands isn’t off to a great start. After an embarrassing encounter with the most attractive man she’s ever seen in real life, she arrives at her hotel and realizes she’s grabbed the wrong suitcase from the airport. Her only consolation is its irresistible contents, each of which intrigues her more and more. The owner of this suitcase is clearly Laura’s dream man. Now, all she has to do is find him.

Everywhere Katie Brenner looks, someone else is living the life she longs for, particularly her boss, Demeter Farlowe. Demeter is brilliant and creative, lives with her perfect family in a posh townhouse, and wears the coolest clothes. Katie’s life, meanwhile, is a daily struggle—from her dismal rental to her oddball flatmates to the tense office politics she’s trying to negotiate. No wonder Katie takes refuge in not-quite-true Instagram posts, especially as she's desperate to make her dad proud.

After being together for 10 years, Sylvie and Dan have all the trimmings of a happy life and marriage; they have a comfortable home, fulfilling jobs, and beautiful twin girls and communicate so seamlessly, they finish each other's sentences. However, a trip to the doctor projects they will live another 68 years together, and panic sets in. They never expected "until death do us part" to mean seven decades. In the name of marriage survival, they quickly concoct a plan to keep their relationship fresh and exciting.

When the spirit of Lara’s great-aunt Sadie–a feisty, demanding girl with firm ideas about fashion, love, and the right way to dance–mysteriously appears, she has one last request: Lara must find a missing necklace that had been in Sadie’s possession for more than seventy-five years, and Sadie cannot rest without it. Lara, on the other hand, has a number of ongoing distractions. Her best friend and business partner has run off to Goa, her start-up company is floundering, and she’s just been dumped by the “perfect” man.

Fixie Farr has always lived by her father’s motto: “Family first.” And since her dad passed away, leaving his charming housewares store in the hands of his wife and children, Fixie spends all her time picking up the slack from her siblings instead of striking out on her own. The way Fixie sees it, if she doesn’t take care of her father’s legacy, who will?

Meet Emma Corrigan, a young woman with a huge heart, an irrepressible spirit, and a few little secrets.

Poppy Wyatt has never felt luckier. She is about to marry her ideal man, Magnus Tavish, but in one afternoon her “happily ever after” begins to fall apart. Not only has she lost her engagement ring in a hotel fire drill but in the panic that follows, her phone is stolen. As she paces shakily around the lobby, she spots an abandoned phone in a trash can. Finders keepers! Now she can leave a number for the hotel to contact her when they find her ring. Perfect!

Minnie Cooper knows two things with certainty: that her New Year's birthday is unlucky, and that it's all because of Quinn Hamilton, a man she's never met. Their mothers gave birth to them at the same hospital just after midnight on New Year's Day, but Quinn was given the cash prize for being the first baby born in London in 1990 - and the name Minnie was meant to have, as well. With luck like that, it's no wonder each of her birthdays has been more of a disaster than the one before.

From the best-selling author of The Devil Wears Prada and When Life Gives You Lululemons comes a highly entertaining, sharply observed novel about sisters, their perfect lives...and their perfect lies.

Jen Weinstein and Lauren Parker rule the town of Salcombe, Fire Island every summer. They hold sway on the beach and the tennis court, and are adept at manipulating people to get what they want. Their husbands, Sam and Jason, have summered together on the island since childhood, despite lifelong grudges and numerous secrets. Their one single friend, Rachel Woolf, is looking to meet her match, whether he’s the tennis pro. But even with plenty to gossip about, this season starts out as quietly as any other. Until a body is discovered, face down, off the side of the boardwalk.