The Soul of Central Africa: A General Account of the Mackie Ethnological Expedition (1922) is a book written by John Roscoe. This book provides a comprehensive account of the Mackie Ethnological Expedition, which took place in Central Africa in the early 20th century. The author, who was a missionary and an ethnographer, describes the journey in detail, including the people he met, the places he visited, and the customs and traditions of the various...