Plates I-XL: The Nguni, introductory article on the Nguni by N.J. van Warmelo, the Ciskei and southern Transkei tribes (Xhosa and Thembu) by W.G. Bennie and a select bibliography by I. Schapera and W.G. Bennie.
27pp. + XL plates, 4to., illus., paperback, Cambridge & Kimberley, 1939