New York: George H. Doran Company, 1913.
Hardcover. Good +. Third impression. xvi, 485 pp + b/w illustrations from photographs, color frontispiece, index, maps printed on endpapers. No dust jacket. Leaf that frontispiece is tipped is partially detached; light wear/staining to boards; else clean and sound. No dust jacket. Crawford was a Scottish missionary who travelled from Portuguese West Africa to Luanza over 22 years who set out to understand "the mind of the African."