For decades, Marge has been spying on her neighbors Doris and Bob, reporting every sordid thing she sees to her husband, Harold. Flamboyant Doris and boring Bob are an odd couple, but as Marge watches their comings and goings, she starts to wonder if there’s more than meets the eye. Is Doris’s latest hobby—flamenco dancing, of all things—an attempt to spice things up, or is there something more sinister going on in the house across the street? Soon enough, Marge learns that digging into her suspicions means digging herself into a very deep hole.

Molly Gray’s life is about to change in ways she could never have imagined. As the esteemed Head Maid and Special Events Manager of the Regency Grand Hotel, two good things are just around the corner—a taping of the hit antiquities TV show Hidden Treasures and, even more exciting, her wedding to Juan Manuel. When Molly brings in some old trinkets to be appraised on the show, one item is revealed to be a rare and coveted artifact worth millions. Molly becomes a rags-to-riches sensation, and a media frenzy swirls as she prepares to sell her priceless treasure.

Grace is an usher at the stately (and possibly haunted) Royal Ruby Theater. She’s also an aspiring actress ready for her big break. Vanessa is the glamorous yet spiteful star who’s made more enemies than friends on her rise to the top. When Vanessa winds up dead in act one, Grace is determined to find the killer. But is she seeking justice, or something darker?

Lucas knows the perfect night entails just three things: video games, wine, and pad thai. Peanuts are a must! Other people? Not so much. Why complicate things when he’s happy alone? Then one day the apartment board, a vexing trio of authority, rings his doorbell. And Lucas’s solitude takes a startling hike. They demand to see his frying pan. Someone left one next to the recycling room overnight, and instead of removing the errant object, as Lucas suggests, they insist on finding the guilty party. But their plan backfires. Colossally.

Tilly Farriday isn’t feeling very jolly this season. Recently divorced and broke, she’s squatting in one of her rental agency’s properties until her new home is ready. The sprinkles on top of the burnt Christmas cookie that is her life? The new owner shows up early, forcing Tilly to hide in the attic to save her job…and what remains of her dignity.

The Christmas season has arrived in Lower Lockwood, and the Fairway Players are busy rehearsing their festive holiday production of Jack and the Beanstalk to raise money for a new church roof. But despite the season, goodwill is distinctly lacking among the amateur theater enthusiasts with petty rivalries, a possibly asbestos-filled beanstalk, and some perennially absent players behind the scenes. Of course, there’s also the matter of the dead body onstage. Who could possibly have had the victim on their naughty list?

Meet Maggie Chase and Ethan Wyatt: She’s the new Queen of the Cozy Mystery. He’s Mr. Big-time Thriller Guy. She hates his guts. He thinks her name is Marcie (no matter how many times she’s told him otherwise.) But when they both accept a cryptic invitation to attend a Christmas house party at the English estate of a reclusive fan, neither is expecting their host to be the most powerful author in the world: Eleanor Ashley, the Duchess of Death herself.

When a $3 million Bulgari diamond necklace disappears into thin air during a locked photo shoot, the suspects are all on set. There’s the magazine’s new editor-in-chief with much to prove, the tarnished photographer she’s indebted to, the fallen star who swooped in when her young rival got sick, and the grandiose stylist. But it’s the lowly assistant who must solve the case—and find the gems before taking the blame.

Maya has returned to Princeton for her college reunion—it’s been a decade since she graduated, and she is looking forward to seeing old faces and reminiscing about her time there. This visit is special because Maya will also be attending the graduation of her little sister, Naomi. But what should have been a dream weekend becomes Maya’s worst nightmare when she receives the news that Naomi is dead. The police are calling it an accident, but Maya suspects that there is more to the story than they are letting on.

Laid off from her department store job, Carmen has perilously little cash and few options. The prospect of spending Christmas with her perfect sister Sofia, in Sofia’s perfect house with her perfect children and her perfectly ordered yuppie life, does not appeal. Frankly, Sofia doesn’t exactly want her prickly sister Carmen there, either. But Sofia has yet another baby on the way, a mother desperate to see her daughters get along, and a client who needs help revitalizing his shabby old bookshop. So Carmen moves in and takes the job.

With sole custody of her brother, Kennedy has more to worry about than the antics of his favorite YouTube creators. But when one called Kidd launches an absurd challenge—with a large payday—to celebrate ten million subscribers, she winds up playing high-stakes hide-and-seek in the mall. After the game gets dangerous, she has to wonder: Is someone really out for the ultimate unsubscribe?

Judith Potts is 77 years old and blissfully happy. She lives on her own in a faded mansion just outside Marlow, there’s no man in her life to tell her what to do or how much whisky to drink, and to keep herself busy she sets crosswords for The Times newspaper. One evening, while out swimming in the Thames, Judith witnesses a brutal murder. The local police don’t believe her story, so she decides to investigate for herself and is soon joined in her quest by Suzie, a salt-of-the-earth dog-walker, and Becks, the prim and proper wife of the local vicar.

Nora and her husband, Simon, have run the beautiful oak-beamed book shop in their small British village for 30 years. But times are tough, and the shop is under threat of closure - this Christmas season will really decide their fate. When an elderly man visits the store and buys the one book they've never been able to sell, saying it's the perfect gift for his sick grandson, it gives Nora an idea. She and Simon will send out books to those feeling down this Christmas.

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 . . .

As Paris rediscovers its joie de vivre, Tabitha Knight, recently arrived from Detroit for an extended stay with her French grandfather, is on her own journey of discovery. Thanks to her neighbor and friend Julia Child, another ex-pat who's fallen head over heels for Paris, Tabitha is learning how to cook for her Grandpere and Oncle Rafe and Tabitha's sojourn is proving thoroughly delightful. That is, until the cold December day they return to Julia's building and learn that a body has been found in the cellar.

When Sasha receives a call from her old university friend Gabby inviting her to spend Christmas at Gabby’s remote Scottish lake house, Sasha knows she shouldn’t go. Twelve years ago, on Christmas Eve, when Sasha and her five closest friends were celebrating the festive season, something truly horrific happened that would change the course of their friendship forever. Something that meant Sasha hasn’t spoken to any of them since that night.

Two little girls stand with their heads bowed in my living room. I’m told they’re my granddaughters. Daisy is nine, and Alice seven. Daisy is the spitting image of her mother. This is the first time I’ve met them since my daughter and I fell out after she married that waste of space, Vince. They’ve come to live with me because their mother — my daughter — was murdered. In her own home while they slept close by. I think Vince killed her. But the police can’t prove it. I’ve always known he was no good. He treated my daughter like dirt. I said he’d cheat on her — but she wouldn’t listen.

Lowen Ashleigh is a struggling writer on the brink of financial ruin when she accepts the job offer of a lifetime. Jeremy Crawford, husband of best-selling author Verity Crawford, has hired Lowen to complete the remaining books in a successful series his injured wife is unable to finish. Lowen arrives at the Crawford home, ready to sort through years of Verity's notes and outlines, hoping to find enough material to get her started. What Lowen doesn't expect to uncover in the chaotic office is an unfinished autobiography Verity never intended for anyone to read.

After the killing of a prominent mob lawyer, NYPD homicide detectives Jacob Jackson and Caitlin Grimes start receive chilling, written “rules” for how to commit the perfect murder. "Rule number one for the perfect murder: Evidence is your enemy. Leave none behind." Jackson (Reid Scott) and Grimes (Cobie Smulders) race to find the killer, setting them on a collision course with the city’s crime underbelly, and a perpetrator who seems happy to toy with them. “Rule number two. No crimes of passion. The perfect murder is always business, never pleasure.”

Jenny sits in the same seat on the same train every week, seeing familiar faces come and go. Until a chance encounter shatters her world. Sixteen years ago, Jenny survived a traumatic ordeal that left her best friend, Susie, missing and presumed dead. The world has its theories about what happened to Susie Patterson, and one of those theories points the finger at Jenny. Now she lives a quiet life, volunteering at a crisis helpline while trying to deal with her own anxiety and the true crime fans obsessed with finding her missing friend.

It’s been two years since Anna Cartwright’s life fell apart. During her first school trip as a young teacher, a student went missing and was never found. Not only was her career ruined, she was also accused of having an affair with fellow teacher and prime suspect Graham. Facing questions from journalists, police and family, Anna said she didn’t know what happened. She was lying. Now, Anna has returned to Australia. Her only hope is Land’s End Area School, an isolated concrete wasteland perched on the cliffs.

Kidnappers grabbed Jenna in broad daylight, right in front of her children and their horrified classmates. Her family was issued an insane ransom demand: $25 million in cash and jewels, payable by the end of the school day, otherwise they’ll never see her again. As Jenna’s mother scrambles to gather the money, detectives Mo Butler and George Ortega follow the trail of the kidnappers, which will lead them through a sordid landscape of jealous lovers, broken dreamers, and twisted schemers. But every second counts, and there’s one thing Jenna Wade doesn’t have: very much time.

My fiancé brought me tea and scrambled eggs in bed that morning, and we snuggled together, talking about buying our rings, and about our perfect wedding next year. Then we headed into town. He held my hand and gazed at the ring I liked best, a smile spreading slowly over his face. Then a glass of bubbly to celebrate. I felt flushed, excited and ready for the rest of my life with the man I loved. We race to get on the train home. It screams to a halt and I run towards its open doors. Made it. I think he’s right behind me — but when I turn around, he’s gone.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.

England, 1914. The world is at war. Captain Hastings, injured and shaken, is invited to Styles Court to recover. It’s a grand old country house - the family home of his old friend - and a perfect haven. Or so it seems. But in the blistering summer heat, trouble is afoot. Simmering tensions are tearing the family apart, and it all comes to a head in the most horrifying way.

Molly Gray’s life is about to change in ways she could never have imagined. As the esteemed Head Maid and Special Events Manager of the Regency Grand Hotel, two good things are just around the corner—a taping of the hit antiquities TV show Hidden Treasures and, even more exciting, her wedding to Juan Manuel. When Molly brings in some old trinkets to be appraised on the show, one item is revealed to be a rare and coveted artifact worth millions. Molly becomes a rags-to-riches sensation, and a media frenzy swirls as she prepares to sell her priceless treasure.

For decades, Marge has been spying on her neighbors Doris and Bob, reporting every sordid thing she sees to her husband, Harold. Flamboyant Doris and boring Bob are an odd couple, but as Marge watches their comings and goings, she starts to wonder if there’s more than meets the eye. Is Doris’s latest hobby—flamenco dancing, of all things—an attempt to spice things up, or is there something more sinister going on in the house across the street? Soon enough, Marge learns that digging into her suspicions means digging herself into a very deep hole.

Grace is an usher at the stately (and possibly haunted) Royal Ruby Theater. She’s also an aspiring actress ready for her big break. Vanessa is the glamorous yet spiteful star who’s made more enemies than friends on her rise to the top. When Vanessa winds up dead in act one, Grace is determined to find the killer. But is she seeking justice, or something darker?

The chill of a San Francisco summer can be deadly. No one knows this better than Capri Sanzio, who makes her living giving serial killer tours of the city. Capri has been interested in the topic since she was a kid, when she discovered she’s the granddaughter of serial killer William "Overkill Bill" Sanzio. She’s always believed in his innocence. But now an Overkill Bill copycat has struck in San Francisco. And Capri’s former mother-in-law, Sylvia, just cut off Capri’s daughter’s tuition payments. Needing cash, Capri wonders if this is the time to exonerate her grandfather.

The Christmas season has arrived in Lower Lockwood, and the Fairway Players are busy rehearsing their festive holiday production of Jack and the Beanstalk to raise money for a new church roof. But despite the season, goodwill is distinctly lacking among the amateur theater enthusiasts with petty rivalries, a possibly asbestos-filled beanstalk, and some perennially absent players behind the scenes. Of course, there’s also the matter of the dead body onstage. Who could possibly have had the victim on their naughty list?

On 1st of December, renowned puzzle setter, loner, and Christmas curmudgeon Edie O'Sullivan finds a hand-delivered present on her doorstep. Unwrapping it, she finds a jigsaw box and, inside, six jigsaw pieces. When fitted together, the pieces show part of a crime scene—blood-spattered black and white tiles and part of an outlined body. Included in the parcel is a message: 'Four, maybe more, people will be dead by midnight on Christmas Eve, unless you can put all the pieces together and stop me.' It's signed Rest In Pieces.

Holly Beech and Ivy Casey are bury-the-body besties. They’re so in sync, they even look alike. When Holly’s fiancé jilts her, leaving her in shock and with a nonrefundable honeymoon, Holly convinces Ivy to switch places. Ivy will go on the Hawaiian honeymoon her best friend can’t bear to take alone, while Holly escapes to Ivy’s rented Hudson Valley cabin to binge-watch holiday movies and heal. But Holly’s wallowing is interrupted when her rugged Airbnb host turns out to be her high school academic rival who’s had a major glow-up.

Frankie Lane knows what’s best for just about everyone but herself. Her divorced sister, Stef, who is too young to give up on love; her shy employee, Elinor; and her daughter, Natalie, who works in Frankie’s shop, Holiday Happiness, and really needs to start her own business selling the delectable chocolates she makes at home; even her best friend, Viola, who is trying to renovate her old Victorian. Frankie knows she could help all of them, if they’d just let her—and if all of her help didn’t end in utter disaster.

18-year-old Janie has the world and her bright future ahead of her. She's about to leave behind the small seaside town she's known all her life to embark on a career in London in book publishing and couldn't be more excited. She'll miss home—especially her dad. They've only had each other since her mother died years earlier. But she's about to start her life and she can't wait. She's on her way home after her last early dawn swim in the bay when the peaceful stillness of the quiet Tuesday morning is suddenly shattered.

Jacob Finch Bonner was once a promising young novelist with a respectably published first book. Today, he’s teaching in a third-rate MFA program and struggling to maintain what’s left of his self-respect; he hasn’t written—let alone published—anything decent in years. When Evan Parker, his most arrogant student, announces he doesn’t need Jake’s help because the plot of his book in progress is a sure thing, Jake is prepared to dismiss the boast as typical amateur narcissism. But then...he hears the plot.

Ruth-Ann Baker is a college dropout, a bartender—and an amateur detective who just can’t stay away from true crime. Nineteen years ago, her childhood friend was murdered by suspected serial killer Ethan Oswald. Still tormented by the case, Ruth can’t help but think of the long-dead Oswald when another young girl goes missing from the same town. And when she uncovers startling new evidence that suggests Oswald did not act alone, she is determined to find his deadly partner in crime.

As if baking holiday cookies, knitting a sweater for her husband, and making her daughter’s angel costume for the church pageant weren’t enough things for Lucy Stone’s busy Christmas schedule, she’s also working nights at the famous mail-order company Country Cousins. But when she discovers Sam Miller, its very wealthy founder, dead in his car from an apparent suicide, the sleuth in her knows something just doesn’t smell right.

Twelve years ago, eight friends ran an exclusive group at university: the Masquerade Murder Society. The mysteries they solved may have been grisly, and brilliantly staged, but they were always fictional—until their final Christmas Masquerade, when one of the group disappeared, never to be seen again. Now our privileged young cast of old university friends are summoned to the depths of Scotland for a Christmas-themed masquerade party. But all are hiding something deep below the surface that could make or break their careers.

Lily Armitage never intended to return to Endgame House—the grand family home where her mother died twenty-one Christmases ago—until she receives a letter from her aunt, asking her to return to take part in an annual tradition: the Christmas Game. The challenge? Solve twelve clues to find twelve keys. The prize? The deeds to the manor house. Lily has no desire to win the house. But her aunt makes one more promise: The clues will also reveal who really killed Lily's mother all those years ago.

Every nosy neighbor, gossipy friend, and meddling relative is just one good mystery away from becoming a detective. From behind locked doors or out in broad daylight, driven by chance or curiosity, amateur sleuths get in over their heads in these six hair-raising, hilarious stories.