Alexander McCall Smith 
The Double Comfort Safari Club 

THE ELEVENTH BOOK IN THE BELOVED NO. 1 LADIES” DETECTIVE AGENCY SERIES
The one with the difficult aunt . . .
The no. 1 lady detectives of Botswana travel to a safari lodge in the Okavango Delta to carry out a delicate mission on behalf of a former guest. It is a beautiful place full of dangerous, untamed creatures – some of them human.
As Mma Ramotswe investigates, it becomes clearer that there is another mystery right under her nose that needs solving: Mma Makutsi is troubled by her fiance Phuti Radiphuti”s reluctance to set a date for their wedding.
In such matters at least Mma Ramotswe is on familiar terrain.