Mma "Precious" Ramotswe sets up a detective agency in Botswana on the edge of the Kalahari Desert, making her the only female detective in the country. At first, cases are hard to come by. But eventually, troubled people come to Precious with a variety of concerns. Potentially philandering husbands, seemingly schizophrenic doctors, and a missing boy who may have been killed by witch doctors all compel Precious to roam about in her tiny van, searching for clues.

The complete BBC Radio adaptations of The No.1 Ladies' Detective Agency featuring Botswana's only female private detective agency, run by the irrepressible Precious Ramotswe. Based on the hugely popular novels and brought to life with music and full casts, these evocative productions return us to Botswana, where Precious has more mysteries to solve.

It is 1938 and the final days of the British Empire. In a bungalow high up in the green hills above the plains of Ceylon, under a vast blue sky, live the Ferguson family: Bella, a precocious eight-year-old; her father Henry—owner of Pitlochry, a tea plantation—and her mother Virginia. The story centres around the Pavilion in the Clouds, set in the idyllic grounds carved out of the wilderness. But all is not as serene as it seems. Bella is suspicious of her governess, Miss White’s intentions.

In 1939, Lavender flees London to escape the German bombs and her shattered marriage. Settling in a small town, she pulls together a makeshift orchestra to help cope with the times.

In the words of Alexander McCall Smith: "You feel the rocking of the train, you hear the sound of its wheels on the rails; you are in the world rather than suspended somewhere above it. And sometimes there are conversations to be had, which is what the overarching story in this collection is all about. It is a simple device: people brought together entertain one another with tales of what happened to them on trains. It takes place on a journey I frequently make myself and know well, the journey between Edinburgh and London. It is best read on a train, preferably that one."

Detective Ulf Varg from the Department of Sensitive Crimes is often called upon to investigate unusual matters. But rarely is he asked to conduct an inquiry on behalf of his own family. Is such a thing ethical? Adding to Ulf's moral discomfort is the fact that he does not exactly see eye to eye with his younger brother Bjorn - a leading player in one of Sweden's right-wing parties, the Moderate Extremists. Still, family is family, so Ulf finds himself working to uncover the mole leaking secrets to a rival party, the Extreme Moderates.

It is said that a picture may be worth a thousand words, but an old photograph can inspire many more. In this beguiling book, Alexander McCall Smith casts his eye over five chanced-upon photographs from the era of black-and-white photography and imagines the stories behind them. Who were those people, what were their stories, why are they smiling, what made them sad?

Lady Emily Hardcastle is an eccentric widow with a secret past. Florence Armstrong, her maid and confidante, is an expert in martial arts. The year is 1908 and they've just moved from London to the country, hoping for a quiet life. But it is not long before Lady Hardcastle is forced out of her self-imposed retirement. There's a dead body in the woods, and the police are on the wrong scent. Lady Hardcastle makes some enquiries of her own, and it seems she knows a surprising amount about crime investigation...

In this dual collection of short stories, Alexander McCall Smith brings his trademark humor and warmth to inventive tales of spying and vengeance. In one story, a spy dropped deep into enemy territory manages to disguise himself—quite convincingly—as a nun. In another, an invitation to join the Vatican Secret Service sends a prospective operative down a rabbit hole of controversy and confusion. A third story finds an author, on the brink of public ruin, seeing the error of his ways after an act of kindness saves the day.

The year is 1920: Flying in the face of convention, legendary American adventuress Beryl Helliwell never fails to surprise and shock. The last thing her adoring public would expect is that she craves some peace and quiet. The humdrum hamlet of Walmsley Parva in the English countryside seems just the ticket. And, honestly, until America comes to its senses and repeals Prohibition, Beryl has no intention of returning stateside and subjecting herself to bathtub gin.

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....

Mrs. Virgil (Emily) Pollifax of New Brunswick, New Jersey, was a widow with grown children. She was tired of attending her Garden Club meetings. She wanted to do something good for her country. This first in the series sends Emily on her first case after she successfully persuades a skeptical CIA recruitment officer that she is the best person for the job.

Chief Inspector Armand Gamache of the Surêté du Québec and his team of investigators are called in to the scene of a suspicious death in a rural village south of Montreal. Jane Neal, a local fixture in the tiny hamlet of Three Pines, just north of the U.S. border, has been found dead in the woods. The locals are certain it’s a tragic hunting accident and nothing more, but Gamache smells something foul in these remote woods, and is soon certain that Jane Neal died at the hands of someone much more sinister than a careless bowhunter.

Homicide is always an abomination, but there is something exceptionally disturbing about the victim discovered in a high, lonely place: a corpse with a mouth full of sand, abandoned at a crime scene seemingly devoid of tracks or useful clues. Though it goes against his better judgment, Navajo tribal police lieutenant Joe Leaphorn cannot help but suspect the hand of a supernatural killer.

Molly Murphy always knew she'd end up in trouble, just as her mother predicted. So, when she commits murder in self-defense, she flees her cherished Ireland, under cover of a false identity, for the anonymous shores of late 19th-century America. When she arrives in New York and sees the welcoming promise of freedom in the Statue of Liberty, Molly begins to breathe easier. But when a man is murdered on Ellis Island, a man Molly was seen arguing with, she becomes a prime suspect in the crime.