The charming quirks of others

"Edinburgh, Scotland. Philosopher Isabel Dalhousie is asked to investigate the candidates for headmaster of a boys school after an anonymous letter claims one of them has a skeleton in his closet. Meanwhile Isabel suspects that her boyfriend Jamie is having an affair with a fellow musician."@en
"Investigating allegations against a headmaster candidate for her alma mater, Isabel uncovers surprising truths that hit close to home and unwittingly upsets the father of her young son."@en
"This Isabel Dalhousie tale finds the ethical philosopher doing background checks on several candidates for the same job. In the process, Isabel learns quite a bit about herself, as well."@en
"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. She turns to her fiance Jamie for advice, but he too appears to have something to hide..."