W. W. Gill, Myths and Songs from the South Pacific, 1876.
Kingsley, Miss, West African Studies, 1899.
Callaway, The Religious System of the Amazulu, 1863-72.
Duff Macdonald, Africana, the Heart of Heathen Africa, 1882.
G. Grey, Journals of Two Expeditions of Discovery in North-Western and Western Australia, 1841.
Spencer and Gilpen. Native Tribes of Central Australia, 1899.
CHAPTER IV
EARLY DEVELOPMENTS—BELIEF