As the temperature rises in Gaborone, Precious Ramotswe, founder of the No. 1 Ladies' Detective Agency, wonders whether the heat could be the reason that business is particularly slow. Luckily, a slower pace in life is her natural preference, unlike Mma Makutsi. But then a distant cousin of Mma Ramotswe's comes to the agency with a plea for help, and the ladies decide to pursue the issue together. The latest instalment from the beloved "The No. 1 Ladies' Detective Agency" series.