Isabel Dalhousie, Edinburgh philosopher and curious observer of the behaviour of her fellow man, is approached by a friend at a local boarding school that is planning to appoint a new headmaster; an anonymous letter has arrived suggesting that one of the shortlisted candidates has a compromising past. But which one is it? Isabel is once again drawn into an investigation, and finds herself exploring dilemmas of human weakness and forgiveness.

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.

Isabel Dalhousie, philosopher and amateur solver of other people's problems, meets an old foe, Minty Auchterlonie, at a birthday party attended by their young children. Ambitious Minty, now the head of a small investment bank, is in trouble with her shareholders. Isabel becomes involved, and is drawn into a murky world of financial concealment.

The latest novel in Alexander McCall Smith's much-loved Isabel Dalhousie series. Recently distracted by the arrival of her and Jamie's second son, Magnus, Isabel Dalhousie - philanthropic editor of the Review of Applied Ethics - is anxious. The next issue of the Review is far from ready, her eldest, Charlie, is jealous, and their housekeeper, Grace, has an officious approach to childcare. With some relief, Isabel returns to helping out at her niece Cat's delicatessen, where surely the most taxing duty is the preparation of sandwiches.

Isabel Dalhousie is a new mother and a connoisseur of philosophy; she'd rather not be a sleuth. But when a chance conversation at a dinner party draws Isabel into the case of a doctor whose career has been ruined, she cannot ignore what may be a miscarriage of justice. Because for Isabel ethics are not theoretical at all, but an everyday matter of life and death.

It is summer in Edinburgh, and Isabel Dalhousie is once again caught between ‘gossip’ and significant rumour. It is none of her business that Patricia, the mother of her son Charlie’s little friend Basil, is estranged from Basil’s father or that the woman has a somewhat brazen attitude to childcare. And yet, it is curious. Isabel, however, has much else on her mind as editor of the Review of Applied Ethics. Along with the work involved for its impending next issue, she really needs to get her house in order and tend to the demands of her niece, Cat. 

Isabel Dalhousie applies her moral philosopher's mind to wrongdoings in Edinburgh and will have to call upon her powers of deduction and her unflappable moral code to unravel another social mystery in the new novel from the best-selling author of the No. 1 Ladies' Detective Agency series. In Edinburgh, rumours and gossip abound. But Isabel knows very well that such things can't be taken at face value. Still, the latest whispers hint at mysterious goings-on and who but Isabel can be trusted to get to the bottom of it? 

Summer in Edinburgh is a season of delicate sunshine and showers, picnics with loved ones in blossoming gardens and genteel celebrations of art and music. But Isabel Dalhousie's peaceful idyll is broken when a single meeting over coffee with fellow philosopher Dr George McLeod brings an irate phone call from his wife, Roz, who implacably accuses Isabel of conducting an affair with her husband.

Isabel Dalhousie - philosopher, mother and friend - is taking on the mammoth task of hosting her school reunion. In the hours before 25 former classmates descend on her home and the caterers arrive to set up a buffet, Isabel has time to reflect. She is mindful of the fact that reunions can bring up all sorts of uncomfortable feelings. Later that night, with the party in full swing, Isabel realises that the pull of the past remains as strong as ever.

Unusual requests are commonplace at the No. 1 Ladies' Detective Agency, but so are very ordinary ones, such as a plea for money: when a distant cousin calls on Mma Ramotswe to ask for help with another relative's hip operation, tricky questions arise in regard to family responsibility. Mma Makutsi and Mr J. L. B Matekoni are far from convinced of the merits of the request, but it is hard for Mma Ramotswe, with a heart her size, to turn people away.

Edinburgh basks in glorious, but brief, summer sunshine, and Isabel Dalhousie - philosopher, philanthropist and mother - searches for the perfect birthday present for her husband Jamie. While carefully seeking out a gift, Isabel finds herself at a viewing for an auction, and happens upon an old friend in distress - a friend who decides to unburden herself of her secrets, and to reveal a clue within a painting hanging on the walls of the auction house.

In the second installment in the best-selling Detective Varg series, Ulf and his team investigate a notorious philanderer - a wolf of a man whose bad reputation may be all bark and no bite. 

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 follow-up to My Italian Bulldozer, hapless food writer Paul Stewart once again finds himself trapped in a series of hilarious misunderstandings, this time facing off against the second worst restaurant in France. Paul Stewart has returned to Scotland to continue his successful career. His agent and girlfriend, Gloria, has arranged for him to write The Philosophy of Food in Six Easy Chapters, a project he relishes but that will have to be delivered in six months.

To everything there is a season and a time for every purpose; it is summer in Scotland Street (as it always is) and for the habitués of Edinburgh's favourite street some extraordinary adventures lie in waiting. For the impossibly vain Bruce Anderson - he of the clove-scented hair gel - it may finally be time to settle down, and surely it can only be a question of picking the lucky winner from the hordes of his admirers....