Recently retired Met Detective Roz Parker boards the Christmas Eve sleeper to head home for the holidays, anxious and dreading her new role as grandmother upon arrival. Violently thrown from her thoughts when the train derails, Roz finds herself stranded on the snowy tracks, where she finds a fellow passenger suspiciously murdered in a locked cabin. With the train stuck in snow in the middle of nowhere, a killer stalks its carriages, picking off passengers one by one.

It's Christmas Eve at the Merry Monarch. Nestled amongst the Yorkshire Dales, the pub is preparing to host its annual festive games night for its rabble of regulars. But this year, they are interrupted by a knock at the door from a stranger, stranded by the snow storm that's closing in on the village. And this won't be the only surprise of the night. When the power is cut off and darkness descends, the games turn deadly . . . It seems one of the group would kill to win.

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.

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.

Harley Granger has a gift for seeing things that others miss. He wasn't much of a novelist, but his work as a true crime author and podcaster has earned him fame and wealth—and some serious criticism for his various unethical practices. Still, visiting Little Valley to be closer to his dying father has caused him to look into a case that many people think is closed—and some want reopened.

England, 1925. After years shut away from the world, former detective Lord Edgington of Cranley Hall plans a grand ball to celebrate his seventy-fifth birthday. But when someone starts bumping off members of his scheming family, the old man enlists his teenage grandson to help find the killer, before one of them is next.

Forty-eight hours until Christmas, Jessica Kane wakes up with blurred vision, ears ringing, and in excruciating pain. A gash in her head and blood running down her face, the last thing she remembers is going for a run and something or someone hitting her in the head. It doesn't take her long to realize she is trapped in an unknown, deserted town with five other strangers who share similar stories of being attacked and stranded there. Unsure why and how they got there, she knows one thing for certain, she has to find a way out.

Susan didn’t plan on being an amateur sleuth and, after two successful investigations, she’s looking forward to a quiet Christmas. So, when local businesswoman Meera is in desperate need of help, Susan agrees rather reluctantly. The task should be easy enough. The infamous press mogul Duncan Fern is coming back to the Isle of Wight, the scene of his family’s childhood holidays, to celebrate Christmas with his grown-up children and their partners, his new glamorous wife Kirsten who is forever dripping with diamonds, and the spikey editor of his paper the Morning Flame, Antoine.

Known as the Brighton of the North, Nairn is both a charming Scottish town and a popular seaside resort - but to Paislee Shaw, it's simply home - unfortunately to a murderer....

Everyone in my family has killed someone. Some of us, the high achievers, have killed more than once. I’m not trying to be dramatic, but it is the truth. Some of us are good, others are bad, and some just unfortunate. I’m Ernest Cunningham. Call me Ern or Ernie. I wish I’d killed whoever decided our family reunion should be at a ski resort, but it’s a little more complicated than that.

The oldest mystery specialty bookstore in the world, The Mysterious Bookshop, has for most of its forty-five-year history commissioned an original short story as a holiday gift for its customers. Written exclusively for the store, the stories were given as a holiday gift to its customers as a thank you for their business, handed out or mailed between Thanksgiving and New Year's Day.

Identical twin sisters Alex and Hannah are the owners of Murder and Mayhem, a mystery bookshop that sells their famous poison-themed Killer Chocolates. But now, there’s a real killer in their midst. Shortly before Christmas, their septuagenarian neighbor, Jane, confides to Alex that a murderer from a true-crime show has taken up residence in the village. Unfortunately, she’s also shared her suspicions with town gossip Netta. The next morning, Alex shows up at Jane’s house to watch the show, but instead she discovers Jane's body, with a box of Killer Chocolates nearby.

Indigo Tea Shop owner Theodosia Browning is lured into attending the Heritage Society's "Pirates and Plunder" soiree. But it's an antique diamond skull ring that gets plundered by someone who murders a history intern in the process. Theodosia knows she'll have to whet her investigative skills to find the killer among a raft of suspects.

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.

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?

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.

Recently retired Met Detective Roz Parker boards the Christmas Eve sleeper to head home for the holidays, anxious and dreading her new role as grandmother upon arrival. Violently thrown from her thoughts when the train derails, Roz finds herself stranded on the snowy tracks, where she finds a fellow passenger suspiciously murdered in a locked cabin. With the train stuck in snow in the middle of nowhere, a killer stalks its carriages, picking off passengers one by one.

Susan didn’t plan on being an amateur sleuth and, after two successful investigations, she’s looking forward to a quiet Christmas. So, when local businesswoman Meera is in desperate need of help, Susan agrees rather reluctantly. The task should be easy enough. The infamous press mogul Duncan Fern is coming back to the Isle of Wight, the scene of his family’s childhood holidays, to celebrate Christmas with his grown-up children and their partners, his new glamorous wife Kirsten who is forever dripping with diamonds, and the spikey editor of his paper the Morning Flame, Antoine.

New York Times bestselling author Peter Swanson pens a spectacularly spine-chilling novella in which an American art student in London is invited to join a classmate for the holidays at Starvewood Hall, her family’s Cotswold manor house. But behind the holly and pine boughs, secrets are about to unravel, revealing this seemingly charming English village’s grim history.

The village of Badger's Drift is the essence of tranquillity. But when resident and well-loved spinster Miss Simpson takes a stroll in the nearby woods, she stumbles across something she was never meant to see, and there's only one way to keep her quiet. Miss Simpson's death is not suspicious, say the villagers. But Miss Lucy Bellringer refuses to rest: her friend has been murdered. She is sure of it.