A couple who are old friends of Isabel Dalhousie's ask for her help in a rather tricky situation: A successor is being sought for the headmaster position at their alma mater. The board has four final candidates but has received an anonymous letter alleging that one of them has a very serious skeleton in the closet. Could Isabel discreetly look into it?

"The greatest philosopher of all time is offering to sell his soul to the Devil. All he wants is twenty more years to complete his life's work. After that, he really doesn't care. But the assistant demon assigned to the case has his suspicions, because the philosopher is Saloninus--the greatest philosopher, yes, but also the gretest liar, trickster, and cheat the work has yet known ..."--Page 4 of cover.

A gripping historical thriller set in sixteenth-century England and centered on the highly secretive cult of Saint Thomas Becket, the twelfth-century archbishop murdered in Canterbury Cathedral.
 
London, summer of 1584: Radical philosopher, ex-monk, and spy Giordano Bruno suspects he is being followed by an old enemy. He is shocked to discover that his pursuer is in fact Sophia Underhill, a young woman with whom he was once in...

ISABEL DALHOUSIE - Book 8

Nothing captures the charm of Edinburgh like the bestselling Isabel Dalhousie series of novels featuring the insatiably curious philosopher and woman detective.  Whether investigating a case or a problem of philosophy, the indefatigable Isabel Dalhousie, one of fiction’s most richly developed amateur detectives, is always ready to pursue the answers to all of life’s questions, large

...

ISABEL DALHOUSIE - Book 5

Nothing captures the charm of Edinburgh like the bestselling Isabel Dalhousie series of novels featuring the insatiably curious philosopher and woman detective.  Whether investigating a case or a problem of philosophy, the indefatigable Isabel Dalhousie, one of fiction’s most richly developed amateur detectives, is always ready to pursue the answers to all of life’s questions, large

...

"Our favorite moral philosopher is caught up in a delicate dispute between members of a prominent family as her husband, Jamie, is dragged into his own internecine rivalry. Isabel accepts an invitation to serve on the advisory committee of the Scottish National Portrait Gallery, but soon finds herself swept up in an all-too-familiar dilemma. David is the grandson of a Scottish clan chief and is supportive of Scottish nationalism. But his fervent beliefs...

In Smith's winning fifth novel to feature Edinburgh philosophical sleuth Isabel Dalhousie, who's recently assumed ownership of the obscure journal she's edited for many years, the Review of Applied Ethics, applies her deductive gifts to the case of a disgraced doctor. When a patient dies after taking a new antibiotic that Marcus Moncrieff deemed safe in clinical trials, the doctor's original report turns out to contain falsified data. Did Moncrieff...

"One of the author's most beloved characters is back--and once again she will have to call upon her powers of deduction and her unflappable moral code to unravel a new philosophical mystery. In Edinburgh, rumors and gossip abound. But Isabel well knows 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 them? At the same time, she must deal...

"The ever-delightful, insatiably curious Edinburgh philosopher and amateur sleuth returns to take on a case unlike any she's had before--this one with paranormal implications--in the tenth installment of this beloved author's consistently best-selling series. From a small town outside Edinburgh comes the news that a young boy has been recounting vivid recollections of a past life: a perfect description of an island off the coast of Scotland which...