Amber Glass has spent her entire adult life putting as much distance as possible between her and her hometown of Baltimore, where she fears she will forever be known as “Prom Mom”—the girl who allegedly killed her baby on the night of the prom after her date, Joe Simpson, abandoned her to pursue the girl he really liked. But when circumstances bring Amber back to the city, she realizes she can have a second chance—as long as she stays away from Joe, now a successful commercial real estate developer, married to a plastic surgeon, Meredith, to whom he is devoted.

When Abby steps foot on Isla Colel, she isn’t sure what—if anything—she’ll find. She only knows that she needs to see the place where her fiancée, Eszter, died to try and make sense of the tragic accident. The island is nothing like Abby expected: Though it was once a bustling tourist hub, a hurricane has left it a shell of its former self, with only a handful of residents remaining. Even the once-daily ferry to the mainland now runs every week or so. There, Abby befriends an alluring group of expats, but her sense of unease surges.

When thirty-four-year-old Cath loses her mostly absentee mother, she is ambivalent. With days of quiet, unassuming routine in Buffalo, New York, Cath consciously avoids the impulsive, thrill-seeking lifestyle that her mother once led. But when she’s forced to go through her mother’s things one afternoon, Cath is perplexed to find tickets for an upcoming “murder week” in England’s Peak District: a whole town has come together to stage a fake murder mystery to attract tourism to their quaint hamlet.

Thom and Wendy Graves have been married for over twenty-five years. They live in a beautiful Victorian on the north shore of Massachusetts. Wendy is a published poet and Thom teaches English literature at a nearby university. Their son, Jason, is all grown up. All is well…except that Wendy wants to murder her husband.

Former PI-in-training Amber Winslow has decided to flee her life in the dead of night, carrying nothing but the clothes on her back. Down on her luck and with no other choice, she heads to the sunny state of Arizona to the luxury accommodations of her grandmother’s retirement community. Never mind that Amber’s never actually met her estranged and eccentric Grandma Jade.

Kicked out of a birthday party, 11-year-olds Alice and Ronnie walk home and encounter a baby left in a carriage. Their earnest desire to do a good deed ends tragically, however, and seven years later they are released from "kid prison" to start their lives anew.

Last year, Maddie Schwartz was a happy, even pampered housewife. This year, she’s bolted from her marriage of almost 20 years, determined to make good on her youthful ambitions to live a passionate, meaningful life. Drawing on her own secrets, she helps Baltimore police find a murdered girl - assistance that leads to a job at the city’s afternoon newspaper, the Star. Working at the newspaper offers Maddie the opportunity to make her name, and she has found just the story to do it: a missing woman whose body was discovered in the fountain of a city park lake.

All I want is to be innocent again. But that's not how it works. Especially not after the Wheel. The three Bishop sisters grew up in privilege in the moneyed suburbs of Detroit. But as the auto industry declined, so did their fortunes. Harper, the youngest, is barely making ends meet when her beloved, charismatic sister Pam—currently in the middle of a contentious battle with her ex-husband—and her eldest sister, Debra, approach her about joining an exciting new club.

Unemployed at 29, Tess Monaghan is willing to take any freelance job to pay the rent—including a bit of unorthodox snooping for her rowing buddy, Darryl "Rock" Paxton. In a city where someone is murdered almost every day, attorney Michael Abramowitz's death should be just another statistic. But the slain lawyer's notoriety—and his noontime trysts with Rock's fiancée—make the case front page news...and point to Rock as the likely murderer. But trying to prove her friend's innocence could prove costly to Tess.

Luisa "Lu" Brant is the newly elected - and first female - state's attorney of Howard County, Maryland, a job in which her widower father famously served. Fiercely intelligent and ambitious, she sees an opportunity to make her name by trying a mentally disturbed drifter accused of beating a woman to death in her home. It's not the kind of case that makes headlines, but peaceful Howard County doesn't see many homicides.

Having recently moved from London to a small Cornish seaside village, Nova Davies started a book club at the local community center, but so far it’s a disaster. The five members disagree on everything, and to make matters worse, a significant sum of money is stolen during one of the meetings, putting the much-loved community center at risk.

Shaw Connolly is no stranger to trauma. As a fingerprints analyst, she’s one of the first on-site for crimes, including murder scenes and a mysterious string of arsons popping up throughout the rural Maine community her department serves. But the tragedy of her little sister’s disappearance sixteen years ago has always weighed on her the most; Thea is never far from her thoughts or dreams, and Shaw knows that her obsession with finding the truth about Thea is driving her husband away and impacting her two boys. Still, she can't let it go.

In the summer of 1985, when she was fifteen, Eliza was kidnapped by Walter and held hostage for almost six weeks. He had killed at least one girl and Eliza always suspected he had other victims as well. Now on death row in Virginia for the rape and murder of his final victim, Walter seems to be making a heartfelt act of contrition as his execution nears. Though Eliza wants nothing to do with him, she's never forgotten that Walter was most unpredictable when ignored.

Despite managing bookstores on the same Boston street, Josie Klein and Ryan Lawson have never interacted much—Josie’s store focuses on serious literature, and Ryan’s sells romance only. But when the new owner of both stores decides to combine them, the two are thrust into direct competition. Only one manager will be left standing, decided by who turns the most profit over the summer.

Liz Kelsey promised herself she’d never again spy on her feckless husband, Phil. But then she discovers a string of suggestive texts on his secret burner phone. Even worse, he’s flirting with the woman who shook their unstable marriage once before. But knowledge is power. What’s more dangerous - what Liz knows or what Phil doesn’t know?