As Botswana awaits the familiar blessing of the rains and the resumption of the eternal cycle, seismic upheaval is taking place at the No. 1 Ladies' Detective Agency. Not only is Mr J. L. B. Matekoni attempting to reform himself into a modern husband, but after her marriage to Phuti Radiphuti, Mma Ramotswe's challenging but irreplaceable associate Mma Makutsi has joyful news. With the arrival of an heir to the Double Comfort furniture empire and Mma Makutsi busy with motherhood, cobras and a senior aunt, Mma Ramotswe must grapple alone with tea-making, detective work and a new uncertainty. Disturbing developments over the will of a local dignitary, Edgar Molapo, point to fraud and a shocking family secret, while tracing the source of a smear campaign against the Minor Adjustment Beauty Salon, in which notorious troublemaker Violet Sephotho may or not have a hand, proves to require a keen eye and an open mind. But the No. 1 Ladies' Detective Agency is resilient and adaptable, and change brings salutary lessons: that our enemies are not always obvious, that a snake under the bed may be an ally, and that a mother's love conquers all.

As summer blooms in Edinburgh's gardens and Bertie Pollock's birthday appears on the horizon, all at 44 Scotland Street is not cake and sunshine. Newlywed Angus Lordie has been booked by his bride into what he must not call the loony bin; Bruce's first encounter with hot wax brings more anguish than he bargained for; and Bertie's birthday dreams of scout camp and a penknife look set to be replaced by a game of Royal Weddings and a gender-neutral doll. But fate, an amorous Bedouin and the Dubai Tourist Authority conspire to transport Bertie's mother Irene to a warmer — if not a better — place, and once again in Scotland Street the triumph of human kindness over adversity gives cause for celebration.

As a mother, wife, employer and editor of the Review of Applied Ethics, Isabel Dalhousie is aware that to be human is to be responsible. So when a neighbour brings her a new and potentially dangerous puzzle to solve, once again Isabel feels she has no option but to shoulder the burden. A masterpiece painting has been stolen from Duncan Munrowe, old-fashioned philanthropist, father to two discontented children, and a very wealthy man. As Isabel enters into negotiations with the shadowy figures who are in search of a ransom, a case where heroes and villains should be clearly defined turns murky: the list of those who desire the painting — or the money — lengthens, and hasty judgement must be avoided at all cost. Morals, it turns out, are like Scottish clouds: complex, changeable and tricky to get a firm grip on; they require a sharp observational eye, a philosophical mindset, and the habit of kindness. Fortunately for those around her, Isabel Dalhousie is in possession of all three.

Isabels son, Charlie, is now of an ageeighteen monthsto have a social life, and so off they go to a birthday party, where, much to Isabels surprise, she encounters an old adversary, Minty Auchterlonie, now a high-flying financier. Minty had seemed to Isabel a woman of ruthless ambition, but the question of her integrity had never been answered. Now, when Minty takes Isabel into her confidence about a personal matter, Isabel finds herself going another round: Is Minty to be trusted? Or is she the perpetrator of an enormous financial fraud? And what should Isabel make of the rumors of shady financial transactions at Minty's investment bank? Not that this is the only dilemma facing Isabel: she also crosses swords again with her nemesis, Professor Dove, in an argument over plagiarism. Of course her niece, Cat, has a new, problematic man (a tightrope walker!) in her life. And there remains the open question of marriage to Jamiedoting father of Charlie. As always, there is no end to the delight in accompanying Isabel as she makes her way toward the heart of every problem: philosophizing, sleuthing, and downright snooping in her inimitableand inimitably charmingfashion.

It has never occurred to Precious Ramotswe that there might be disadvantages to being the best-known lady detective in Botswana. But when she receives a threatening anonymous letter, she is compelled to reconsider her unconquerable belief in a kind world and good neighbours. While she ponders the identity of the letter-writer Mma Ramotswe has a further set of problems to solve, both professional and personal. There is an adopted child's poignant search for her true family, and Mr J. L. B. Matekoni's pursuit of an expensive miracle for their own foster daughter Motholeli. With these latest developments on Tlokweng Road, Alexander McCall Smith reveals with all his brilliant storytelling skill that there are very few troubles that cannot be solved with kindness, and very few dry seasons that do not end with welcome rain.

Thank you for the music... It's 1939 and the war in Europe casts a long, all-encompassing shadow. In a sleepy town in Suffolk, the generous and determined widow, La, forms an amateur orchestra to entertain the locals and soothe her own broken heart. She recruits Felix, a refugee from Poland, to play the flute, and a touching friendship emerges. When the war is over and the orchestra disbands, La is left pondering her next move. What role can she play in her community now the war is over? And can she let herself love again? La's Orchestra is another delightful story celebrating friendship and the healing power of music, told with the warmth and charm we've come to love from one of the nation's favourite storytellers.

Contemporary / British English (Available February 2008) Precious Ramotswe is a kind, warm-hearted and large African lady. She is also the only female private detective in Botswana. Her agency the No.1 Ladies' Detective Agency is the best in the country. With help of her secretary, Mma Makutsi, and her best friend, Mr JLB Matekoni, she solves a number of difficult problems. A missing husband, a missing finger and a missing child she will solve these mysteries in her own special way.

In the fabulous new installment in the best-selling adventures of Isabel Dalhousie, Isabel is asked to help a doctor who has been disgraced by allegations of scientific fraud concerning a newly marketed drug. Our ever-curious moral philosopher finds her interest piqued. Would a doctor with a stellar reputation make such a simple but grave mistake? If not, what explains the tragic accident that resulted in the death of a patient? Clearly, an investigation is in order, especially since a man's reputation is in jeopardy. Could he be the victim of someone else's mistake? Or perhaps he has been willfully deceived by a pharmaceutical company with a great deal to gain. Not every problem prompts an investigation (take, for example, her ongoing struggle with her housekeeper, Grace, over the care of Isabel's infant son, Charlie), but, as we've seen, whatever the case, whatever the solution, Isabel's combination of spirit, smarts, empathy, and unabashed nosiness guarantees a delightful adventure.

Now that she is finally and happily married to her long-term suitor Mr J.L.B. Matekoni, Mma Ramotswe of the No. 1 Ladies Detective Agency of Botswana might have expected life to grow more sedate. But the many problems that lead customers to Mma Ramotswe's door seem, if anything, to have multiplied, and no sooner has she settled her traditionally built person into the married state than she finds herself looking into several troublesome matters at once. There is, to begin with, a disturbing case of blackmail and theft from the Government catering college. Then, while on an errand for her husband to the Mokolodi Game Reserve Mma Ramotswe is seconded to investigate an unpleasant atmosphere that may be down to witchcraft, or something worse. There are sinister goings-on at a health clinic to be looked into, not to mention any number of small wrongs to be righted along the path to detective triumph. And all the time Mma Ramotswe has weighty questions of a philosophical nature to consider, such as whether it is right to find happiness in small things, such as a new pair of blue shoes, a slice of cake, or a red sunset over the Kalahari.

The World According to Bertie is the fourth in the series and revolves around the many colourful characters that come and go at No. 44 Scotland Street. McCall Smith handles the characters with his customary charm and deftness — the stalwart Tory chartered surveyor, the pushy mother, and, most importantly in this novel, the beleaguered Italian-speaking prodigy, Bertie. This is classic McCall Smith — clever, witty and entertaining — and beautifully illustrated. A chance encounter with Armistead Maupin in San Francisco inspired Alexander McCall Smith to write this series of novels based around the fictional No. 44 Scotland Street in Edinburgh's New Town.

Mr J.L.B. Matekoni becomes involved in the agency's work when he investigates an errant husband. But can a man investigate such matters as competently as one of the ladies? Mma Ramotswe has her doubts. One thing, though, that she does not doubt is the good nature of Mr J.L.B. Matekoni, who stands for all that is solid and true in a shifting world.

Harriet Bean loves nothing more than a good mystery. And together with her five extraordinary aunts (Veronica, Harmonica, Majolica, and twins Japonica and Thessalonika), she is always ready to take on a new case. Harriet doesn't think twice when her mind-reading detective aunts Japonica and Thessalonika enlist her help in catching a cheat at the racetrack. After all, Harriet is just the right size to go undercover as a jockey. But when the plan takes an unexpected turn, Harriet finds herself in the saddle.

Patty lives with her Aunt Bat on a banana plantation in Jamaica. Unfortunately, as it's such a small plantation, they're having trouble keeping up with the competition, and Aunt Bat is worried they'll have to sell up. Patty needs to think of an idea to turn things around, and fast! Inspiration comes to her as she's digging into a chocolate banana special at her local ice-cream parlour. All she needs to do is invent a machine — a banana machine. Will Patty's mechanical wizardry help the plantation out of its crisis? Or, like the bananas, are her ideas round the bend?

Max and Maddy are on the trail of a criminal who'll stop at nothing to sabotage Mr Helium's trans-American hot-air balloon race. The prize is a gold balloon worth one million and one dollars, and all the money raised by the race is to go towards the Home for Children Whose Parents Have Disappeared in Balloons — so there's a lot at stake! They take to the skies on board Mr Helium's very own balloon in order to catch the cheat. But will the detectives become victim to the dastardly villain's dangerous schemes and dirty tricks, or will they blow his plot sky-high?

Max and Maddy Twist's parents were once famous, international detectives — before the evil Professor Sardine ruined their careers, that is. Now they run an ice-cream parlour, and it is the services of their crime-busting Cluedo-champion children that are called upon. Mr Huffendort, a rich Swiss banker is very worried about a series of raids upon banks, carried out by a team of highly-trained St Bernard dogs! Who can be the criminal mastermind behind this evil and cunning plot? It's time for Max and Maddy to pack their hats, scarves and various disguises, and fly to Switzerland to find out.

No matter how hard Annie tries, she just cannot do even the simplest sums. It's so embarrassing! When she goes to the shops, she can't work out how much money to hand the shopkeeper, and she always gets 0 for her maths homework. That is, until Annie goes to sleep with a calculator under her pillow, and something very strange happens. Overnight, Annie becomes a maths maestro capable of solving problems so fast it takes people's breath away. It impresses one world-renowned maths genius so much that he decides to put Annie's powers to the ultimate test. Will Annie be up to the mathematical challenge, or will she be at sixes and sevens and end up back at square one? Prepare yourself for this brain-teasing adventure.

Harriet is invited to help her detective aunts, Thessalonika and Japonica, investigate serious cheating in the world of horse racing. Initially excited by this prospect, Harriet quickly begins to regret getting involved. Will Harriet overcome her fears and find out who is causing Mr Fetlock's horses to lose all their races? Hold on tight for this bumpy ride!

The curious and intrepid editor of Edinburgh's Review of Applied Ethics returns, this time to ponder the philosophical implications of love. In this third outing for Isabel Dalhousie in the Sunday Philosophy Club series, her American cousin introduces her to Dallas bigwig Tom Bruce and his fiancée. Isabel cannot suppress her intuition that the girl is marrying Tom for his money, and begins snooping in spite of herself. Should Isabel say something — especially since Tom seems to have taken a fancy to her — or is she ethically obliged to mind her own romantic house, and her growing feelings for her friend Jamie?

One day, out of the blue, Harriet Bean's dad says to her, 'Your aunts would like to hear about that!' Harriet is shocked — this is the first time she's heard anything about any aunts, and suddenly, she has five of them! Naturally, she's very curious to meet them, especially as her dad has told her that they each have a rather special ability (apart from Aunt Majolica who's just extremely bossy). The trouble is, the family was split up years ago and they all lost touch with one another. Will Harriet be able to reunite her dad with his sisters and enable the family portrait that was started many years ago to finally be completed? She is determined, and starts her quest for the five missing aunts with a trip to the circus.

For philosophically minded Isabel Dalhousie, editor of the Review of Applied Ethics, getting through life with a clear conscience requires careful thought. And with the arrival of baby Charlie, not to mention a passionate relationship with his father Jamie, fourteen years her junior, Isabel enters deeper and rougher waters. Late motherhood is not the only challenge facing Isabel. Even as she negotiates a truce with her furious niece Cat, and struggles for authority over her son with her formidable housekeeper Grace, Isabel finds herself drawn into the story of a painter's mysterious death off the island of Jura. Perhaps most seriously of all, Isabel's professional existence and that of her beloved Review come under attack from the machiavellian and suspiciously handsome Professor Dove. A master storyteller whether debating ethics in Edinburgh or pursuing lady detectives in Africa, here Alexander McCall Smith is as witty and wise as his irresistibly spirited heroine.