Mackintosh, Coillard of the Zambesi (London, 1907).
Its chief mission has been in Basutoland, since extended to the Zambesi; but it has also followed French colonial extension, establishing missions in Senegambia, the French Congo, Madagascar and Tahiti.
Between the Diamond-fields and the Zambesi, 1872-1879 (1881); E.
Fritsch, Sudafrika bis zum Zambesi (1885) H.
P. Greswell, Geography of Africa South of the Zambesi (Oxford, 1892) S.