Years ago, bookseller and mystery aficionado Malcolm Kershaw compiled a list of the genre’s most unsolvable murders, those that are almost impossible to crack - which he titled "Eight Perfect Murders". But no one is more surprised than Mal, now the owner of the Old Devils Bookstore in Boston, when an FBI agent comes knocking on his door one snowy day in February. She’s looking for information about a series of unsolved murders that look eerily similar to the killings on Mal’s old list. And the FBI agent isn’t the only one interested in this bookseller.

It is Erin’s 40th birthday party. Pink and silver balloons drift through her garden, the platters of food are empty and the recycling is overflowing with empty wine bottles. Erin mingles with groups of family and friends, surrounded by love and laughter. Then a little red envelope lands on the doormat and everything changes. Inside is a birthday card from somebody she never dreamed would get in touch. Its message is a chilling reminder of the dark past that Erin has worked so hard to bury, a past that could put her precious family in terrible danger....

When single mother Darcy’s son falls from a rope bridge at a local playground, life stands still. She clutches his small, limp body, frozen, until a pair of strong hands push her aside, and she watches as George, a local doctor, saves her son’s life. George, with his twinkling hazel eyes, easy charm and lack of wedding band is almost too good to be true, but coffee becomes lunch, lunch becomes dinner, and soon they can’t go an evening without seeing each other.

Louise Bridges has the perfect life. A loving husband, Patrick. Two adorable children. A comfortable home. So when PC Becca Holt arrives to break the news that Patrick has been killed in an accident, she thinks Louise’s perfect world is about to collapse around her. But Louise doesn’t react in the way Becca would expect her to on hearing of her husband’s death. And there are only three plates set out for dinner, as if Louise already knew Patrick wouldn’t be home that night.

You’ve never met the other wives. None of you know each other, and because of this unconventional arrangement, you can see your husband only one day a week. But you love him so much, you don’t care. Or at least that’s what you’ve told yourself. But one day, while you’re doing laundry, you find a scrap of paper in his pocket - an appointment reminder for a woman named Hannah, and you just know it’s another of the wives.

Fifteen-year-old Jessica Silver, heiress to a billion-dollar real estate fortune, vanishes on her way home from school, and her teacher, Bobby Nock, a 25-year-old African-American man, is the prime suspect. The subsequent trial taps straight into America’s most pressing preoccupations: race, class, sex, law enforcement, and the lurid sins of the rich and famous. It’s an open-and-shut case for the prosecution, and a quick conviction seems all but guaranteed - until Maya Seale, a young woman on the jury, persuades the rest of the jurors to return the verdict of not guilty.

Sadie and Will Foust have only just moved their family from bustling Chicago to small-town Maine when their neighbor Morgan Baines is found dead in her home. The murder rocks their tiny coastal island, but no one is more shaken than Sadie. But it’s not just Morgan’s death that has Sadie on edge. And as the eyes of suspicion turn toward the new family in town, Sadie is drawn deeper into the mystery of what really happened that dark and deadly night.

Robin Voigt is dead. If her sister Leslie had arrived at her cramped Las Vegas apartment just hours earlier, this would have been their first reunion in a decade. In the years since Robin ran away from home as a teenager, Leslie has stayed in New Mexico, taking care of their dying father, even as she began building a family of her own. But when their father passed away, Leslie received a rude awakening: She and Robin would receive the inheritance he left them together - or not at all. Now her half of the money may be beyond her grasp.

Sable Ursu has just turned 18, which means she is ready to breed. Within the confines of her world, a patriarchal cult known as the Den, female fertility and sexuality are wholly controlled by Men. In the season they come of age, Sable and her friends Mamie and Dinah are each paired with a Match with the purpose of conceiving a child. Sable is paired with Ambrose, the son of a favoured Man in the Den. Others are not so lucky.

Brothers Tony, Sean, and Ned had the perfect upbringing, but now that they are grown-up, real life is starting to get in the way. Tony’s dealing with divorce and a weight problem, novelist Sean is up against a serious case of writer’s block and a shock announcement from his “perfect” new girlfriend, and their parents have a new lodger, Gervase. Why is Bernie, their mother, so keen to give this unsavory waif a home? And what is the real reason for kid brother Ned’s surprise return from his travels in Australia? 

Thirty years ago, Nicola Watson lived with her parents and older brother in a respectable suburb. Now a successful lawyer in the city, with a life poles apart from her dark beginnings, Nicola has returned home for her mother’s funeral. All Carol wanted was to protect her children, but escaping her husband was only the beginning of the story. And when Nicola learns the truth of what her mother did, it will change everything she thought she knew about herself and her family. A gripping, emotional story of family secrets, and the strength of a mother’s love in the darkest times.

Kat remembers the days when her only daughter Amy wouldn't leave her side. But now Amy is grown up and gone - to university in a town several hours away. Kat's house - which once felt too full, too noisy, too busy - is deathly quiet, and Kat awaits the daily phone call to tell her that her beloved daughter is thriving and happy. But one day Amy doesn’t call. Kat’s husband and friends think she is being paranoid. But Kat knows right away that something is very wrong.

All is well until the Whitmans - an apparently traditional family with new money and a secretly troubled teenaged daughter - raze the house and trees next door to build themselves a showplace. With little in common except a property line, these two very different families quickly find themselves at odds: First, over an historic oak tree in Valerie's yard, and soon after, the blossoming romance between their two teenagers.

In seven days, Maggie’s son, Max, turns three. But she’s not planning a party or buying presents or updating his baby book. She’s dreading it. Because in her world, third birthdays are the days on which the unthinkable happens...she loses her child. For the last 12 years Maggie has been imprisoned in a basement. Abducted aged 15, she gave birth to two sons before Max, and on their third birthdays her captor came and took them from her. She cannot let it happen again. But she has no idea how to stop it. And the clock is ticking.... 

Shay Miller wants to find love, but it eludes her. She wants to be fulfilled, but her job is a dead end. She wants to belong, but her life is increasingly lonely. Until Shay meets the Moore sisters. Cassandra and Jane live a life of glamorous perfection, and always get what they desire. When they invite Shay into their circle, everything seems to get better. Shay would die for them to like her. She may have to.