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.

Frances Wynn, the American-born Countess of Harleigh, enjoys more freedom as a widow than she did as a wife. After an obligatory year spent mourning her philandering husband, Reggie, she puts aside her drab black gowns, leaving the countryside and her money-grubbing in-laws behind. With her young daughter in tow, Frances rents a home in Belgravia and prepares to welcome her sister, Lily, arriving from New York - for her first London season.

London, 1930. The five greatest women crime writers have banded together to form a secret society with a single goal: to show they are no longer willing to be treated as second class citizens by their male counterparts in the legendary Detection Club. Led by the formidable Dorothy L. Sayers, the group includes Agatha Christie, Ngaio Marsh, Margery Allingham and Baroness Emma Orczy. They call themselves the Queens of Crime. Their plan? Solve an actual murder, that of a young woman found strangled in a park in France.

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.

1926 – Christie is a darling of the literary circuit and the most desired guest in London’s glittering social scene. She can often be found at meetings of the Detection Club – where mystery writers come together to share ideas, swap secrets and drink copiously. But then a fellow author's initiation ceremony takes a gruesome turn, and one of the group ends up dead. Now, Agatha is no longer just the creator of great mystery plots – she’s a player in one.

June 1933. Independent, young Kitty Underhay has been left in charge of her family’s hotel, The Dolphin, on the tranquil English coast. But when several rooms are broken into and searched, including Kitty’s own, she quickly realizes that something out of the ordinary is afoot at the hotel. Soon, rumors are flying in the cozy town that someone is on the hunt for a stolen ruby. A ruby that Kitty’s mother may well have possessed when she herself went missing during the Great War.

Olive Belgrave needs a job. Despite her aristocratic upbringing, she’s penniless. Determined to support herself, she jumps at an unconventional job—looking into the background of her cousin’s fiancé, Alfred. Alfred burst into the world of London’s high society, but his answers to questions about his past are decidedly vague. Before Olive can gather more than the basics, a murder occurs at a posh party. Suddenly, every Bright Young Person in attendance is a suspect, and Olive must race to find the culprit because a sly murderer is determined to make sure Olive’s first case is her last.

Because within ODIN there is General Operations, which speaks for itself; ODIN 5i, which deals with intelligence gathering, and then there is ODIN 1i which deals in operations so sensitive not even the CIA can touch them. All three are run with an iron first by The Chief, a giant with a gigantic IQ. His top agent is Alex Mason, hard and cool – he's a law unto himself.

Singapore, 1910 - Desperate for a fresh start, Harriet Gordon finds herself living with her brother, a reverend and headmaster of a school for boys, in Singapore at the height of colonial rule. Hoping to gain some financial independence, she advertises her services as a personal secretary. It is unfortunate that she should discover her first client, Sir Oswald Newbold - explorer, mine magnate, and president of the exclusive Explorers and Geographers Club - dead with a knife in his throat.

Edinburgh, 1911: When Maud McIntyre and her lady’s maid, Daisy, form a detective agency, they never dream their first case will take place at a glamorous house in the Scottish Highlands. But when the duchess of Duddingston, concerned that a notorious jewelry thief will target her lavish weekend party, employs Maud to go undercover as a guest to find the culprit, the agency has its first case to solve....

London, 1592. Twenty-eight-year-old William Shakespeare is the rising man of English theater. But plague has hit the capital, and the playhouses are to be shut. Livelihoods, and lives, are at stake. Lady Celia Vernon is one of the first to perish but did she really die of plague? Her cousin, the Earl of Southampton, orders Will to discover the truth in a London filled with conspirators, cutthroats, and traitors. The Queen's spymaster, Robert Cecil, suspects the Earl of treason and orders Will to spy on him in return.

1915, London: Working in the dusty bookshop that her Aunt Violet mysteriously inherited, Hannah Merrill is accustomed to finding twists in every tale. But discovering her beloved best friend Lily-Anne – with a paperknife through her heart – in the middle of the bookshop, is not a plotline she saw coming. The case is anything but textbook. With the discovery of a coded German message, and Hannah’s instinct that Lily-Anne’s husband is keeping secrets, she determines to get to the bottom of it. She can’t do it alone though.

In 1789 Wolfgang Amadeus Mozart visits the grave of Johann Sebastian Bach in Leipzig, looking for a sign, a signal, an answer to an enigma that has haunted him since childhood: Was Bach murdered by a famous oculist? And years later, was Handel a victim of the same doctor? Allegro follows his investigation, from the salons of London to the streets of Paris, recreating an enthralling and turbulent time, full of rogues and brilliant composers, charlatans and presumptuous nobles. Running parallel to this search is the rise of Mozart, his knowledge and fame, his trials and losses.

"Of all the conundrums that have puzzled Sherlockian scholars, few have been thornier than the "vexed question" of Dr. Watson's wives. In these ten stories, listeners will meet the all-but-unknown women who preceded and succeeded Mary Morstan, as well as learning more about poor Mary's fate. Other cases involve Our Heroes with all levels of Victorian society, including prime ministers and prostitutes, aristocrats and generals, amateur sleuths and Scotland Yarders, composers, novelists, and even ghosts.

It's 1593, Elizabeth I is Queen and everyone is terrified of the worst outbreak of plague in a generation. Shakespeare has only written six plays and is lagging behind his friend Christopher Marlowe, London's leading playwright. When Marlowe is stabbed to death in mysterious circumstances, rumours abound—but the one that won’t go away is that Shakespeare did it to remove his greatest rival. Will is determined to clear his name, and teams up with his old flame, Marlowe’s sister Ann, who has plenty of secrets of her own.

Cassie Black works at a funeral home. She's used to all manner of dead bodies. What she's not used to is them waking up. Which they seem to be doing on a disturbingly regular basis lately. Just when Cassie believes she has the problem under control, the recently-deceased Busby Tenpenny insists he's been murdered and claims Cassie might be responsible thanks to a wicked brand of magic she's been exposed to. The only way for Cassie to get her life back to normal is to tame her magic and uncover Mr. Tenpenny's true killer.

Recently divorced and reluctantly retired, Julia Bird has fled London to enjoy idyllic rural life in the Cotswolds. Determined to have the perfect English garden, her first job is to tear down the old shed, where she unearths much more than she’d bargained for: a body, apparently buried for decades. But who could it be, and who killed them? The police draw a blank, and even the gossip-fest that is the local book club can’t remember anyone going missing in the village.

Gerald Wade is among the many invited to the Chimneys estate for a party. Rented by Sir Oswald and Lady Coote for the season, it is rather the place to be. Unfortunately, during his stay there Gerry has garnered the teasing of his friends for a particular talent of his: to oversleep. One day the set decides to “fix” the matter with a little joke. The plan is to set out eight alarm clocks in Gerry’s room, all set to different times … as early as 6:30 a.m.! When they go to check on him, his friends discover that Gerry hasn’t overslept this time. In fact, he has been murdered.

Lilian Estrada seemingly has it all: an ob-gyn star on the rise, a master at balancing work with whirlwind romances and part of a family of fiercely loyal and exceptional women, all bound together by an extraordinary secret. The Estrada women each possess a unique power, and Lily shines with the rare gift to manipulate memories. Yet not even her mystical abilities can shield her from a harrowing event at the hospital, one that sends her powers—and her confidence—spiraling out of control.

Retired schoolteachers Pat, Liz and Thelma don’t know what to think. The death of Neville Hilton is not a crime. Just your standard, if tragic, heart attack. At least that’s what the autopsy shows. But his ex-wife isn’t convinced. She’s sure his current wife was involved – maybe she wasn’t at some horse event, as she told police. And so the three friends step away from the Melmbury slice to investigate.

When Works Progress Administration editor Millie Lang finds herself on the wrong end of a potential political scandal, she’s shipped off to Montana to work on the state’s American Guide Series—travel books intended to put the nation’s destitute writers to work. Millie arrives to an eclectic staff claiming their missed deadlines are due to sabotage, possibly from the state’s powerful Copper Kings who don’t want their long and bloody history with union organizers aired. But Millie begins to suspect that the answer might instead lie with the town’s mysterious librarian, Alice Monroe.

London, 1930. The five greatest women crime writers have banded together to form a secret society with a single goal: to show they are no longer willing to be treated as second class citizens by their male counterparts in the legendary Detection Club. Led by the formidable Dorothy L. Sayers, the group includes Agatha Christie, Ngaio Marsh, Margery Allingham and Baroness Emma Orczy. They call themselves the Queens of Crime. Their plan? Solve an actual murder, that of a young woman found strangled in a park in France.

It’s 1958, and Evelyn Elizabeth Grace Murphy has not left the Pinnacle Hotel in fourteen months. She suffers from agoraphobia, and what’s more, it’s her father’s hotel, and everything she needs is there. She’s always been good at finding things. Fifteen years earlier, she discovered her mother dead. Now, she’s finding trouble inside her sanctuary. At a party for artist Billie Bell, his newest work is stolen, and Evelyn’s fake boyfriend, movie star Henry Fox, is accused of the theft. But just as Evelyn sets out to prove Henry’s innocence, she finds Billie Bell dead.

The Sawbrooks have lived on prime real estate on the lakes of Michigan since before there was prime real estate. A family of smugglers and bootleggers, every man, woman, and child in each generation has been taught to navigate the nooks and crannies of the rivers and highways that flow in and out of Canada. The hidden routes are the family's legacy. But today, the Sawbrooks are deeply fractured, and the money that's sustained the family is running out.

Widow Mimi lives on idyllic Mackinac Island, where cars are not allowed and a Gibson martini with three onions at the witching hour is compulsory. Her estranged granddaughter, Addie, is getting over the heartbreak of not only being dumped by her fiancé, Brian, but also being cut out of the deal for the brilliantly successful video game Murderscape they invented together (with Addie doing most of the heavy lifting).