The Limpopo Academy of Private Detection, by Alexander McCall Smith
The latest installment in the No. 1 Ladies' Detective Agency series continues on its path of quiet appreciation for life and small mysteries that are almost a sideline to the story. This time, things are going badly wrong. One of the mechanics has been arrested for a crime, and Mma Potokwane, the director of the orphanage, is being dismissed. Mma Ramotswe must set things right, and she has an unexpected ally: Clovis Andersen himself has come to visit! He has a secret of his own too.
I like these books.