Billie, Mary Alice, Helen, and Natalie have worked for the Museum, an elite network of assassins, for 40 years. Now their talents are considered old-school and no one appreciates what they have to offer in an age that relies more on technology than people skills.

Meet Agatha Dorn, cantankerous archivist, grammar pedant, gin afficionado and murder mystery addict. When she discovers a lost manuscript by Gladden Green, the Empress of Golden Age detective fiction, Agatha's life takes an unexpected twist. She becomes an overnight sensation, basking in the limelight of literary stardom. But Agatha's newfound fame takes a nosedive when the 'rediscovered' novel is exposed as a hoax. And when her ex-lover turns up dead, with a scrap of the manuscript by her side, Agatha suspects foul play.

Life hasn’t been easy for Finlay Donovan lately, but it just got a whole lot harder. Her nanny and partner-in-crime, Vero, has been extradited from Virginia to Maryland, where she’s facing criminal charges for a theft she swears she didn’t commit. A prisoner to an ankle bracelet as she awaits her trial, Vero is forced to live with her overbearing mother and nosy aunt. Threatening messages keep arriving on her mother’s door, demanding Vero “turn over the money . . . or else.”

Vera Wong is a lonely little old lady—ah, lady of a certain age—who lives above her forgotten tea shop in the middle of San Francisco’s Chinatown. Despite living alone, Vera is not needy, oh no. She likes nothing more than sipping on a good cup of Wulong and doing some healthy detective work on the Internet about what her Gen-Z son is up to. Then one morning, Vera trudges downstairs to find a curious thing—a dead man in the middle of her tea shop.

The daughter of a scandalous mother, Delilah Drummond is already notorious, even among Paris society. But her latest scandal is big enough to make even her oft-married mother blanch. Delilah is exiled to Kenya and her favorite stepfather's savanna manor house until gossip subsides. Fairlight is the crumbling, sun-bleached skeleton of a faded African dream, a world where dissolute expats are bolstered by gin and jazz records, cigarettes and safaris. As mistress of this wasted estate, Delilah falls into the decadent pleasures of society.

It’s been a quiet year for the Thursday Murder Club. Joyce is busy with table plans and first dances. Elizabeth is grieving. Ron is dealing with family troubles, and Ibrahim is still providing therapy to his favorite criminal. But when Elizabeth meets Nick, a wedding guest asking for her help, she finds the thrill of the chase is ignited once again. And when Nick disappears without a trace, his cagey business partner becomes the gang’s next stop. It seems the duo have something valuable—something worth killing for.

Fiona, Sue, and Daisy, three retired ladies who volunteer at the local charity shop, Dogs Need Nice Homes, can’t believe their favorite customer is dead. Eighty-six-year-old Sarah Brown was found murdered in her hallway by her delivery man, a domino clutched in her hand—with a name scratched on it. When another person is found dead with a domino in their hand, and with the police making no progress, the ladies will need to help unmask a serial killer. At least they have Fiona’s scruffy-haired terrier cross to assist them.

As the city prepares to celebrate Queen Victoria's golden jubilee, Veronica Speedwell is marking a milestone of her own. After burying her spinster aunt, the orphaned Veronica is free to resume her world travels in pursuit of scientific inquiry - and the occasional romantic dalliance. As familiar with hunting butterflies as she is fending off admirers, Veronica wields her butterfly net and a hatpin with equal aplomb, and with her last connection to England gone, she intends to embark upon the journey of a lifetime.

Let the wicked be ashamed, and let them be silent in the grave. These ominous words, slashed from the pages of a book of Psalms, are the last threat that the darling of London society, Sir Edward Grey, receives from his killer. Before he can show them to Nicholas Brisbane, the private inquiry agent he has retained for his protection, Sir Edward collapses and dies at his London home, in the presence of his wife, Julia, and a roomful of dinner guests.

Konstantin Duhovny is a haunted man. His father died when he was ten, and ghosts have been hovering around him ever since. Kostya can’t exactly see the ghosts, but he can taste their favorite foods. Flavors of meals he’s never eaten will flood his mouth, a sign that a spirit is present. Kostya has kept these aftertastes a secret for most of his life, but one night, he decides to act on what he’s tasting. And everything changes.

Spring, 1918. The Great War is at a crucial stage, the Germans are making one last push into France, and the Allies are struggling to hold them back. Battle lines are shifting, and men, and their machines, are being sent up and down the front to shore up defenses. Major Heathcliff Lennox, and his batman Greggs, are told to report to their new HQ. They set off on a sunlit day to fly the distance, but the enemy is never far away, and disaster strikes. They're sent crashing to the ground behind enemy lines, where life, death, and love await.

Murder is a dish best served ice cold... In the idyllic, small town of Dewstow, Margery and Clementine are eagerly awaiting retirement from their work on the front-line serving meals to the students at Summerview secondary school. Their peaceful life is shattered when their kitchen manager is found dead in the school’s walk-in freezer. The police are adamant that it’s an open-and-shut case of accidental death. But Margery and Clementine are convinced that something more sinister is afoot and take it upon themselves to investigate.

When a gambling debt puts him between a rock and a swim in the Hudson with concrete shoes, Smithy has no choice but to take the worst job imaginable. The gig - as prey in a leprechaun hunt for a bunch of Wall Street jerks - goes as badly as it sounds. He could leave it there and write it off as a harsh lesson learned, but 14 months later when Smithy comes up with a plan to take his revenge on the man behind it all, it is too good to resist.

London, 1941: Miss Jane Treen is at her desk, strong black coffee in hand and fluffy ginger cat by her side, when her top-secret government work is interrupted by an urgent call to Devon. A woman has been found dead in a lake in a place where she shouldn’t have been. Jane needs to gather the clues and find the killer before someone else from the agency gets hurt… Shy and handsome code-breaker Arthur Cilento is bewildered by the arrival of the efficient Miss Treen and her cat Marmaduke.

In 1928, a young social worker and hobby pilot named Amelia Earhart arrived in the office of George Putnam, heir to the Putnam & Sons throne and hitmaker, on the hunt for the right woman for a secret flying mission across the Atlantic. A partnership—professional and soon otherwise—was born.

Billie, Mary Alice, Helen, and Natalie have worked for the Museum, an elite network of assassins, for 40 years. Now their talents are considered old-school and no one appreciates what they have to offer in an age that relies more on technology than people skills.

When the corpse of a young man is found entirely drained of blood in a carriage next to Highgate Cemetery, Veronica’s interest is piqued. And then a second victim is found, his death made to look like a suicide, and Veronica and her intrepid beau, Stoker, know the hunt is on. The two men share one link: they were both members of a society so secretive that only a singular mention of it can be found anywhere. Thirsty for more clues, Veronica and Stoker hear that a young Roma boy may know more about their first victim, but the only way to the boy is through an old acquaintance of Stoker’s.

Let the wicked be ashamed, and let them be silent in the grave. These ominous words, slashed from the pages of a book of Psalms, are the last threat that the darling of London society, Sir Edward Grey, receives from his killer. Before he can show them to Nicholas Brisbane, the private inquiry agent he has retained for his protection, Sir Edward collapses and dies at his London home, in the presence of his wife, Julia, and a roomful of dinner guests.

As the city prepares to celebrate Queen Victoria's golden jubilee, Veronica Speedwell is marking a milestone of her own. After burying her spinster aunt, the orphaned Veronica is free to resume her world travels in pursuit of scientific inquiry - and the occasional romantic dalliance. As familiar with hunting butterflies as she is fending off admirers, Veronica wields her butterfly net and a hatpin with equal aplomb, and with her last connection to England gone, she intends to embark upon the journey of a lifetime.

With a modest inheritance and the three gowns that comprise her entire wardrobe, Theodora leaves Edinburgh—and a disappointed suitor—far behind. She is bound for Romania, where tales of vampires are still whispered, to visit an old friend and write the book that will bring her true independence. She arrives at a magnificent, decaying castle in the Carpathians, replete with eccentric inhabitants, including the castle’s master, Count Andrei Dragulescu.

When Nema and her friends discover a hidden sugar-hooked society holding lost kids, they find their perfect world in danger. The strange, sticky place hides the truth about Nema’s missing brother, and a plot to destroy the free life she knows. But only they can reverse a code to prevent a rock candy robot invasion and rescue the captives. Fail and they might never make it back home.

Vera Wong is a lonely little old lady—ah, lady of a certain age—who lives above her forgotten tea shop in the middle of San Francisco’s Chinatown. Despite living alone, Vera is not needy, oh no. She likes nothing more than sipping on a good cup of Wulong and doing some healthy detective work on the Internet about what her Gen-Z son is up to. Then one morning, Vera trudges downstairs to find a curious thing—a dead man in the middle of her tea shop.

It’s been a quiet year for the Thursday Murder Club. Joyce is busy with table plans and first dances. Elizabeth is grieving. Ron is dealing with family troubles, and Ibrahim is still providing therapy to his favorite criminal. But when Elizabeth meets Nick, a wedding guest asking for her help, she finds the thrill of the chase is ignited once again. And when Nick disappears without a trace, his cagey business partner becomes the gang’s next stop. It seems the duo have something valuable—something worth killing for.

After her life was turned upside down by solving the murder of her best friend, Sister Amity Gay, all Glory Brousard wanted was a little peace and quiet. That included getting back to her Sunday morning routine as a bookie in a coffee shop, and planning the annual Mardi Gras gala for her church. But there’s no rest for Glory once the woman who broke up her marriage walks in to CC's Coffee House and asks for help finding her missing husband. It doesn’t take long before Glory finds him . . . with a knife impaled in his chest.

Famed aviatrix Evangeline Starke never expected to see her husband, adventurer Gabriel Starke, ever again. They had been a golden couple, enjoying a whirlwind courtship amid the backdrop of a glittering social set in prewar London until his sudden death with the sinking of the Lusitania. Five years later, beginning to embrace life again, Evie embarks upon a flight around the world, collecting fame and admirers along the way. In the midst of her triumphant tour, she is shocked to receive a mysterious - and recent - photograph of Gabriel.

Jo Jones has always had a little trouble fitting in. As a neurodivergent, hyperlexic book editor and divorced New Yorker transplanted into the English countryside, Jo doesn’t know what stands out more: her Americanisms or her autism. After losing her job, her mother, and her marriage all in one year, she couldn’t be happier to take possession of a possibly haunted (and clearly unwanted) family estate in North Yorkshire. But when the body of the moody town groundskeeper turns up on her rug with three bullets in his back, Jo finds herself in potential danger—and she’s also a potential suspect.

Murder is a dish best served ice cold... In the idyllic, small town of Dewstow, Margery and Clementine are eagerly awaiting retirement from their work on the front-line serving meals to the students at Summerview secondary school. Their peaceful life is shattered when their kitchen manager is found dead in the school’s walk-in freezer. The police are adamant that it’s an open-and-shut case of accidental death. But Margery and Clementine are convinced that something more sinister is afoot and take it upon themselves to investigate.

Verity Beresford is worried about her husband. Oliver didn’t come home last night so of course Verity goes straight to Judith Potts, Marlow’s resident amateur sleuth, for help. Oliver, founder of the Marlow Amateur Dramatic Society, had hired The Marlow Belle, a private pleasure cruiser, for an exclusive party with the MADS committee but no one remembers seeing him disembark. And then Oliver’s body washes up on the Thames with two bullet holes in him—it’s time for the Marlow Murder Club to leap into action.

Steve Wheeler is enjoying retired life. He still does the odd bit of investigation work, but he prefers his familiar routines: the pub quiz, his favorite bench, his cat waiting for him at home. His days of adventure are over. Adrenaline is daughter-in-law Amy’s job now. Amy Wheeler thinks adrenaline is good for the soul. Working in private security, every day is dangerous. She’s currently on a remote island protecting mega-bestselling author Rosie D’Antonio, until a dead body and a bag of money mean trouble in paradise. So she sends an SOS to the only person she trusts . . .

London, 1941: Miss Jane Treen is at her desk, strong black coffee in hand and fluffy ginger cat by her side, when her top-secret government work is interrupted by an urgent call to Devon. A woman has been found dead in a lake in a place where she shouldn’t have been. Jane needs to gather the clues and find the killer before someone else from the agency gets hurt… Shy and handsome code-breaker Arthur Cilento is bewildered by the arrival of the efficient Miss Treen and her cat Marmaduke.