The Kalahari typing school for men : level 4

When a new detective agency opens in town, Precious Romotswe has an unexpected problem - competition. At the same time her assistant, Mma Makutsi, has problems of her own. As always, solutions can be found at Botswana's No. 1 Ladies' Detective Agency, thanks to the sensible Mma Ramotswe and plenty of Red Bush Tea.