This book is the fourth novel in the series of No. 1 Ladies' Detective Agency by McCall Smith. Set in Botswana, Africa, Precious Ramotswe is an absolutely captivating female private investigator. This book continues the story of Ramotswe, her fiance, and her assistant, Mma Makutsi. As Ramotswe solves a few cases, she deals with real and moral problems in a witty and cunning way with her good common sense, folk wisdom, experience and intelligence. Ramotswe's sexist rival across town opens a new detective agency. She now has to deal with this problem - competition. Read this humorous and entertaining continuation of this modest and wise series.