London: Thomas Nelson and Sons, 1964.
Hardcover. Very Good in a Very Good dust jacket. 318 pp, with index and bibliography, maps in a rear pocket. Minor wear to boards, tight binding, no markings. Dust jacket is price-clipped and has several short tears. The African Association was formed by a group of wealthy Londoners to promote exploration of Africa. It merged with the Royal Geographical Society in 1831. The Association sponsored the expeditions of Mungo Park, John Lewis Burckhardt, Frederick Hornemann, and others.