|summary=Like putting on a much beloved, comfortable cardigan on a chilly autumn day, or a hot bath on a cold evening, or even just a nice cup of tea after a stressful morning at work, starting a new story about Precious and Grace is relaxing and heartwarming, leaving you feeling better than when you began.
Friendships can be funny things, and that is often the case with Precious and Grace. This is their seventeenth book now, and so we have seen their friendship grow and develop a great deal over the years. Both women have grown to understand, respect and love each other, through business hardships, personal difficulties and all their many and varied cases. In their current case the pair have a strong difference of opinions, and yet all is not quite what it seems with their investigation, and so perhaps it is a case of neither one of them being right, and the situation being something else entirely?
[[Alexander McCall Smith's The No 1 Ladies' Detective Agency Series in Chronological Order]]