Mau Mau from BelowJohn Lonsdale says in his introduction: This is the oral evidence of the Kikuyu villagers with whom Greet Kershaw lived as an aid worker during the Mau Mau Emergency in the 1950s, and which is now totally irrecoverable in any form save in her own field notes. Professor Kershaw has uncovered long local histories of social tension which could have been revealed by no other means than patient enquiry, of both her neighbours memory and government archives