Graham Cavanaugh's second wife, Audra, is everything his first wife was not. She considers herself privileged to live in the age of the hair towel; talks nonstop through her epidural, labour and delivery; invites the doorman to move in and the eccentric members of their son's Origami Club to Thanksgiving. She is charming and spontaneous and fun, but life with her can be exhausting. In the midst of the day-to-day difficulties and delights of marriage and raising a child with Asperger's, his first wife, Elspeth, reenters Graham's life.

On a perfect August morning, Elle Bishop heads out for a swim in the pond below 'The Paper Palace'—her family's holiday home in Cape Cod. As she dives beneath the water she relives the passionate encounter she had the night before, against the side of the house that knows all her darkest secrets, while her husband and mother chatted to their guests inside.... So begins a story that unfolds over 24 hours and 50 years, as Elle's shocking betrayal leads her to a life-changing decision—and an ending you won't be able to stop thinking about. 

In the title story, we meet Maya, who is torn between her wryly funny boyfriend and the allure of her veterinarian. In "Andorra," a woman's lover calls her every Thursday as he drives to meet his wife at marriage counselling. "How to Give the Wrong Impression" shows us a woman pining for her roommate, a man who will hold her hand but then tell her that her palm is sweaty.

Everyone tells Martha Friel she is clever and beautiful, a brilliant writer who has been loved every day of her adult life by one man, her husband Patrick. So why is everything broken? Why is Martha - on the edge of 40 - friendless, practically jobless and so often sad? And why did Patrick decide to leave? Maybe she is just too sensitive, someone who finds it harder to be alive than most people. Or maybe - as she has long believed - there is something wrong with her. 

When the kids are grown and Mercy Garrett gradually moves herself out of the family home, everyone determines not to notice. Over at her studio, she wants space and silence. She won't allow any family clutter. Not even their cat, Desmond. Yet it is a clutter of untidy moments that forms the Garretts' family life over the decades, from giving a child a ride to a painstaking Easter lunch, a fateful train journey to an unexpected homecoming. And it all begins in 1959, with a family holiday to a cabin by a lake.

Clara's sister is missing. Angry, rebellious Rose had a row with their mother, stormed out of the house and simply disappeared. Eight-year-old Clara, isolated by her distraught parents' efforts to protect her from the truth, is grief-stricken and bewildered. Liam Kane, newly divorced, newly unemployed, newly arrived in this small northern town, moves into the house next door, a house left to him by an old woman he can barely remember and within hours gets a visit from the police. It seems he's suspected of a crime.

To Nicole and Jamie Maguire, their parents seem the ideal couple - a suburban double act, happily married for more than 30 years. So when Linda and Gerry announce that they've decided to separate, the news sends shockwaves through the siblings' lives, forcing them to confront their own expectations and desires. 

On the same day Bells Walker learns that her IUD has failed, her husband Harry is denied tenure at his Manhattan university. So Bells, Harry, their two adolescent children, and her baby bump move to New York’s Hudson Valley, where Harry has landed a job at Dutchess College in the town of Pigkill. When the farm-to-table utopia Bells envisioned is anything but, she turns to the blogosphere. Under the pen name the County Dutchess, she anonymously dishes about life in Pigkill, detailing the activities of hypercompetitive parents and kombucha-drinking hipsters.

Ryland Grace is the sole survivor on a desperate, last-chance mission - and if he fails, humanity and the Earth itself will perish. Except that right now, he doesn't know that. He can't even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he's been asleep for a very, very long time. And he's just been awakened to find himself millions of miles from home, with nothing but two corpses for company.

Lucy Barton is a successful writer living in New York, navigating the second half of her life as a recent widow and parent to two adult daughters. A surprise encounter leads her to reconnect with William, her first husband—and long-time, on-again-off-again friend and confidante. Recalling their college years, the birth of their daughters, the painful dissolution of their marriage and the lives they built with other people, Strout weaves a portrait, stunning in its subtlety, of a tender, complex, decades-long partnership.

Yasmin Ghorami has a lot to be grateful for: a loving family, a fledgling career in medicine and a charming, handsome fiancé, fellow doctor Joe Sangster. But as the wedding day draws closer and Yasmin's parents get to know Joe's firebrand feminist mother, both families must confront the unravelling of long-held secrets, lies and betrayals. As Yasmin dismantles her own assumptions about the people she holds most dear, she's also forced to ask herself what she really wants in a relationship and what a 'love marriage' actually means. 

Cristabel Seagrave has always wanted her life to be a story, but there are no girls in the books in her dusty family library. For an unwanted orphan who grows into an unmarriageable young woman, there is no place at all for her in a traditional English manor. But from the day that a whale washes up on the beach at the Chilcombe estate in Dorset, and 12-year-old Cristabel plants her flag and claims it as her own, she is determined to do things differently.

For Alice and Hanna, saint and sinner, growing up is a trial. There is their mother, who takes a divide-and-conquer approach to child-rearing, and their father, who takes an absent one. There is their older brother, Michael, whose disapproval is a force to be reckoned with. There is the catastrophe that is never spoken of but has shaped everything. As adults, Alice and Hanna must deal with disappointments in work and in love, as well as increasingly complicated family tensions and lives that look dismayingly dissimilar to what they'd intended.

For years, rumors of the 'Marsh Girl' have haunted Barkley Cove, a quiet town on the North Carolina coast. So in late 1969, when handsome Chase Andrews is found dead, the locals immediately suspect Kya Clark, the so-called Marsh Girl. But Kya is not what they say. Sensitive and intelligent, she has survived for years alone in the marsh that she calls home, finding friends in the gulls and lessons in the sand. Then the time comes when she yearns to be touched and loved.

From the outside, the Delaneys appear to be an enviably contented family. Even after all these years, former tennis coaches Joy and Stan are still winning tournaments, and now that they've sold the family business they have all the time in the world to learn how to 'relax'. Their four adult children are busy living their own lives, and while it could be argued they never quite achieved their destinies, no-one ever says that out loud.