As far as rare books go, Kenyatta, a biography of the founding president is in a class of its own. Chances are that you have never seen nor heard about it; no bookshop stocks it. The Jomo Kenyatta Memorial Library at the University of Nairobi does not have it. Neither does the Macmillan Library, which houses rare Africana collections.
The only known copies are at the Kenya National Archives, and the reserve section of the Kenya National Library Services.