I have written many times about Alexander McCall Smith and how he has charmed his way into my list of favorite authors.
In “Precious and Grace,” the 17th(!) novel in the No. 1 Ladies’ Detective Agency series, Smith takes a stray dog, a naive friend of Mma Ramotswe who unwittingly becomes part of a pyramid scheme, and a Woman of the Year contest (no, neither Precious Ramotswe nor Grace Makutsi are nominees) to paint a picture of a gentle world where everything comes out right. This being a mystery series, however, there is a case of a woman who returns to Botswana to reconnect with her past. She hires the agency to locate her old nanny, a woman she only knew as Rosie some 30 years before, with only a blurry, faded photograph to help.