The Kalahari Typing School for Men by the apprentices, Mma Ramotswe, Mma Makutsi, Mr JLB Matekoni, Rra and Mma Potokwane, Mma Boko, and Mr Molefelo and his family. The Kalahari Typing School for Men The Kalahari Typing School for Men is the fourth in The No. 1 Ladies' Detective Agency series of novels by Alexander McCall Smith, set in Gaborone, Botswana, and featuring the Motswana protagonist Precious Ramotswe. Mma Ramotswe talks with her fiance Mr JLB. Matekoni about the future of her assistant, Mma Grace Makutsi, who seems to have difficulty finding suitable men. Later the two women discuss the same topic. At Mr JLB Matekoni's
Kalahari Craton Archaean-Palaeoproterozoic core of the craton is called the Proto-Kalahari Craton. This core plus accreted Mesoproterozoic crust and dispersed non-African fragments compose the Kalahari Craton. Before the Pan-African Orogeny, the Kalahari Craton was much larger than it is today, but its sutures and therefore its extent are difficult to locate due to later overprinting. The Kaapvaal Craton, Zimbabwe Craton, and Limpopo Belt are made of Archaean terranes and contain crust at least 3.2 and are underlain by a thick () layer of buoyant mantle that is producing garnets and diamonds. During the Palaeoproterozoic the northwest margin of the Archaean core grew