- Peires , J. 1981 . The House of Phalo: A History of the Xhosa People in the Days of their Independence Johannesburg (and J. Peires, The Dead Will Arise: Nongqawuse and the Great Xhosa Cattle-Killing Movement (Johannesburg, 1989)
- Macmillan , W. M. Bantu, Boer and Briton: The Making of the South African Native Problem, , 2nd ed. (Oxford, 1963) andJ.S. Galbraith, Reluctant Empire: British Policy on the South African Frontier, 1834–1854 (Berkeley and Los Angeles, 1963)
- Mostert , N. 1992 . Frontiers: The Epic of South Africa's Creation and the Tragedy of the Xhosa People London Given the overlap, a detailed comparison is called for; unfortunately, neither time nor space permitted
- Mostert, Frontiers, xvii-xviii, xxix
- By, among others, Tony Kirk, Candy Malherbe, John Marincowitz, Susan Newton-King, Robert Ross, Robert Shell, Mary Rayner and Nigel Worden. Much of it remains unpublished
- In his doctoral research on the London Missionary Society missionaries for the University of London
South African Historical Journal
Volume 28, 1993 - Issue 1