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.

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 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.

When writer Paul Stewart heads to the idyllic Italian town of Montalcino to finish his already late book, it seems like the perfect escape from stressful city life. Upon landing, however, things quickly take a turn for the worse when he discovers his hired car is nowhere to be found. With no record of any reservation and no other cars available, it looks like Paul is stuck at the airport. That is, until an enterprising stranger offers him an unexpected alternative.

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."

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?

Val Eliot, a young woman working on an English farm during the war, meets Mike, a US Air Force pilot stationed nearby. When Val rescues a Border Collie named Peter Woodhouse, who is being mistreated by his owner, she realizes the dog would actually be safer with Mike. And so Peter Woodhouse finds a new home on the air force base, and Val finds herself falling in love.

At the end of her first unsuccessful season out in society, Lady Georgiana has all but given up on attracting a suitable man - until she receives an invitation to a masked Halloween ball at Broxley Manor. Georgie is uncertain why she was invited, until she learns that the royal family intends to marry her off to a foreign prince, one reputed to be mad.

Spencer Quinn’s first original audio short story reveals how everyone’s favorite detective duo - Chet the Dog and P.I. Bernie Little - came to meet before their first big case in Dog On It. As fans know, Chet first met Bernie on that fateful day when he flunked out of K-9 police school. The details of that day, though, have always remained a little vague (like so much in Chet’s doggy brain). All we know is that Chet had been the best leaper in his K-9 class, but for some reason he failed his final leaping test...and that a cat was involved...and that there was some blood. But whose?

During intermission at the famed La Fenice opera house in Venice, Italy, a notoriously difficult and widely disliked German conductor is poisoned—and suspects abound. Guido Brunetti, a native Venetian, sets out to unravel the mystery behind the high-profile murder. To do so, he calls on his knowledge of Venice, its culture, and its dirty politics. Along the way, he finds the crime may have roots going back decades—and that revenge, corruption, and even Italian cuisine may play a role.

After Tova Sullivan’s husband died, she began working the night shift at the Sowell Bay Aquarium, mopping floors and tidying up. Keeping busy has always helped her cope, which she’s been doing since her eighteen-year-old son, Erik, mysteriously vanished on a boat in Puget Sound over thirty years ago. Tova becomes acquainted with curmudgeonly Marcellus, a giant Pacific octopus living at the aquarium. Marcellus knows more than anyone can imagine but wouldn’t dream of lifting one of his eight arms for his human captors—until he forms a remarkable friendship with Tova.

There’s a literary niche for all tastes including those who think that either Agatha Christie wasn’t funny enough or that PG Wodehouse didn’t feature anywhere near as many baffling murders as he could have. The Case of the Canterfell Codicil is a classic, cozy, locked-room mystery written in the style of an homage to PG Wodehouse.

A reluctant ex-spy with demons of her own, Elinor finds herself facing down one of the most dangerous organized crime gangs in London, ultimately exposing corruption from Scotland Yard to the highest levels of government. The private, quiet “Miss White" as Elinor is known, lives in a village in rural Kent, England, and to her fellow villagers seems something of an enigma. Well she might, as Elinor occupies a "grace and favor" property, a rare privilege offered to faithful servants of the Crown for services to the nation.

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.