Two Books on Africa, A) Richard and John Lander, Journal of An Expedition to Explore the Course and Termination of The Niger; with a Narrative of a Voyage Down That River to its Termination (London: John Murray, 1832). Three volumes. First edition. B) David and Charles Livingstone, Narrative of an Expedition to the Zambesi and Its Tributaries (New York: Harper's Brothers, 1866).