We are 40 years into the future, and London is a city in decay. John Watson has returned from medical service in the war in Afghanistan and lives by himself in a run-down part of ​town. On his way home from work, he stumbles upon a beaten man in the street – unconscious and completely naked. His chances of survival are minimal. The same evening, a passenger plane crashes in Richmond Park. There are several hundred victims, and Watson and the mysterious man are left to their own devices.

As the year comes to a close, Sherlock Holmes and Dr Watson must set out through snow laden London to investigate the theft of a priceless clock and the receipt of seven macabre Christmas cards. Will they solve the murderous mystery before they too receive the unwanted 'compliments of the season'? Written by esteemed writer, Anthony Horowitz, and originally published in the Daily Mail, this short story is a festive treat for all fans of Sir Arthur Conan Doyle's famous detective, Sherlock Holmes.

From the authors of the best-selling series "Cherringham". This compilation contains episodes 1-3. "A shot in the dark": Sussex, England, 1929. Mydworth is a sleepy English market town just 50 miles from London. But things are about to liven up there considerably, when young Sir Harry Mortimer returns home from his government posting in Cairo, with his unconventional American wife - Kat Reilly. "A little Night murder": A young poacher is found shot dead in the woods of a grand estate near Mydworth. A sad accident it would seem.

Cherringham - a quiet town in the Cotswolds. Nothing ever happens there, or so it seems - until one morning a woman's body is found in the river. A terrible accident, according to the police. But is this true? Sarah believes there must be more to it. In Jack, a former NYPD homicide detective, she finds a partner who is willing to start investigating with her. They soon find out that things are not as clear as the police want them to be ... This first - of many cases brings Sarah and Jack together in an unlikely partnership.

The London Borough of Hackney is run by the crime syndicate Bai Ze. One night an expensive horse carriage arrives at their headquarters. Behind the carriage is the leader of the Bai Ze, Mr. Quin, hanging at the end of a bloody rope. The journey here has stripped him of his clothes and shredded most of his skin off him. He rasps one final word to his second in command: 'Mogwai'. It's the Cantonese word for the devil. In London the normal order of the criminal syndicates has been broken and a new dangerous villain is playing to win the entire game.

Twelve-year-old Joe Warden isn’t happy. Sure, he’s rich, but his parents don’t care about him. His grandmother should make everything better, except that Joe’s granny is a nightmare. She’s not just physically repulsive, she’s horribly mean. Everyone thinks she’s just a dotty old woman, but Joe knows the truth. He’s seen behind her mask and glimpsed the wicked glimmer in her eyes – she is pure evil.

Tom Falconer is in trouble. Pursued by the notorious criminal Ratsey, Tom soon finds himself alone and hungry on the streets of London. Luckily enough, the mysterious Dr Mobius soon recruits Tom to play an important role in a play to be performed in front of Queen Elizabeth. Tom knows there’s something not right about Mobius, but he’s willing to take a risk in order to keep his neck out of Ratsey’s murderous hands.

It's been several years since Detective Jimmy Perez left Shetland. He has settled into his new home in Orkney, the group of islands, off the northern coast of Scotland, with his partner Willow Reeve and their growing family. One stormy winter night, his oldest and closest friend, Archie Stout, goes missing. Ever the detective, Perez catches a boat to the island of Westray, where Archie worked as a farmer and lived with his wife and children. But when he arrives he finds a shocking scene.

Clare Cosi used to manage the historic Village Blend coffeehouse…until she opted for quieter pastures and a more suburban life. But after ten years and a little friendly cajoling from the owner (a fresh pot of Jamaican Blue Mountain was all it took), she's back to the grind. With a sprawling rent-free apartment directly above the Village Blend, her cat Java by her side, and plenty of coffeehouse redecorating ideas, Clare is thrilled to return to work. Until she discovers the assistant manager unconscious in the back of the store, coffee grounds strewn everywhere.

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.

Fresh out of uniform, DC Jimmy Bliss finds himself at the centre of an undercover sting. Enlisted by a crew of villains to crack a safe, he fears his cover is blown when he’s seen in the wrong place at the wrong time. But on the night of the job, things run smoothly enough until the gang leader changes the location of the heist. As the job spirals out of control, Bliss has to trust his instincts and buy some time. There’s just one problem: he has no idea if his team know what has become of him.

In a London slowly recovering from the ravages of World War II, two very different women join forces to launch a business venture in the heart of Mayfair - The Right Sort Marriage Bureau. Miss Iris Sparks, avuncular and unmarried, and Mrs. Gwendolyn Bainbridge, practical and widowed with a young son, are determined to achieve some independence and do some good in a rapidly changing world. But the promising start to their marriage bureau is threatened when their newest client is found murdered and the man arrested for the crime is the prospective husband they matched her with.

This "rediscovered" Sherlock Holmes adventure recounts the unique collaboration of Holmes and Sigmund Freud in the solution of a mystery on which the lives of millions may depend.

Jack's a retired ex-cop from New York, seeking the simple life in Cherringham. Sarah's a Web designer who's moved back to the village find herself. But their lives are anything but quiet as the two team up to solve Cherringham's criminal mysteries. This compilation contains episodes 1 - 3: MURDER ON THAMES, MYSTERY AT THE MANOR and MURDER BY MOONLIGHT.

After more than a year of laying low, Billie, Helen, Mary Alice, and Natalie are called back into action. They have enjoyed their time off, but the lack of excitement is starting to chafe: a professional killer can only take so many watercolor classes and yoga sessions without itching to strangle someone...literally. When they receive a call from the head of the elite assassin organization known as the Museum, they are ready tackle the greatest challenge of their careers.

Twelve-year-old Joe Warden isn’t happy. Sure, he’s rich, but his parents don’t care about him. His grandmother should make everything better, except that Joe’s granny is a nightmare. She’s not just physically repulsive, she’s horribly mean. Everyone thinks she’s just a dotty old woman, but Joe knows the truth. He’s seen behind her mask and glimpsed the wicked glimmer in her eyes – she is pure evil.

The New York Times best-selling author of Magpie Murders and Moriarty brilliantly reinvents the classic crime novel once again with this clever and inventive mystery starring a fictional version of the author himself as the Watson to a modern-day Holmes, investigating a case involving buried secrets, murder, and a trail of bloody clues.

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 a wedding guest who’s in trouble, kidnap and death are hot on their heels. A villain wants access to an uncrackable code and will stop at nothing to get it. Plunged back into action once more, can the gang solve the puzzle and a murder in time?

Margaret Winterbottom, 89, has lived on Garnon Crescent her entire life—except for a few years she never talks about. She knows all the neighbors: their lives, their hopes, their heartbreaks. Only recently, Margaret’s memory isn’t what it used to be. She’s sure Barbara, her best friend and neighbor, told her something very important . . . but what? When Barbara is found dead in an apparent homicide, Margaret is determined to recover the missing memory.

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.

For Tad Spencer, only son of a fabulously wealthy businessman, every day is like Christmas. Until he makes the mistake of wishing he was someone else. The next morning he wakes up as Bob Snarby, trapped in a cruel and squalid funfair world inhabited by hopeless criminals, mysterious fortune tellers and – worst of all – the murderous Finn.

As the year comes to a close, Sherlock Holmes and Dr Watson must set out through snow laden London to investigate the theft of a priceless clock and the receipt of seven macabre Christmas cards. Will they solve the murderous mystery before they too receive the unwanted 'compliments of the season'? Written by esteemed writer, Anthony Horowitz, and originally published in the Daily Mail, this short story is a festive treat for all fans of Sir Arthur Conan Doyle's famous detective, Sherlock Holmes.

A new novel from Mulholland Books / Little, Brown and Company, publishing September 2025.

Several weeks ago, Chief Inspector Armand Gamache of the Sûreté du Québec and his team uncovered and stopped a domestic terrorist attack in Montréal, arresting the person behind it. A man they called the Black Wolf. But their relief is short-lived. In a sickening turn of events, Gamache has realized that plot, as horrific as it was, was just the beginning. Perhaps even a deliberate misdirection. One he fell into. Something deeper and darker, more damaging, is planned. Did he in fact arrest the Black Wolf, or are they still out there?

The London Borough of Hackney is run by the crime syndicate Bai Ze. One night an expensive horse carriage arrives at their headquarters. Behind the carriage is the leader of the Bai Ze, Mr. Quin, hanging at the end of a bloody rope. The journey here has stripped him of his clothes and shredded most of his skin off him. He rasps one final word to his second in command: 'Mogwai'. It's the Cantonese word for the devil. In London the normal order of the criminal syndicates has been broken and a new dangerous villain is playing to win the entire game.

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.

London, 1890. 221B Baker St. A fine-art dealer named Edmund Carstairs visits Sherlock Holmes and Dr. John Watson to beg for their help. He is being menaced by a strange man in a flat cap - a wanted criminal who seems to have followed him all the way from America. In the days that follow, his home is robbed, his family is threatened. And then the first murder takes place.

Detective Peter Porteous is called to Cranwell Lake where the body of a teenager has been discovered. After trawling through the missing persons files, he comes to the conclusion that the corpse is Michael Grey, an enigmatic and secretive young man who was reported missing by his foster parents in 1972. The news report that a body has been found leaves prison officer Hannah Morton in shock. Michael had been her boyfriend, and she had been with him the night he disappeared. And now the discovery is bringing back dreaded and long buried memories from her past . . .

December 1899. After the death of her beloved grandmother, Cleopatra Fox moves into the luxury hotel owned by her estranged uncle in the hopes of putting hardship and loneliness behind her. But the poisoning of a guest on Christmas eve throws her new life, and the hotel, into chaos. Cleo quickly realizes no one can be trusted, not Scotland Yard and especially not the hotel’s charming assistant manager.

New Year’s Eve, 1932. Hercule Poirot and Inspector Edward Catchpool arrive on the tiny Greek island of Lamperos to celebrate the holiday with what turns out to be a rather odd community of locals living in a dilapidated house. A dark sense of foreboding overshadows the beautiful island getaway when the guests play a New Year’s Resolutions game after dinner and one written resolution gleefully threatens to perform “the last and first death of the year.”