Native Tribes of the Northern Territory of Australia — Baldwin Spencer — A comprehensive ethnography of Aboriginal tribes of Northern Australia, particularly the Kakadu and Melville Island peoples, documenting their social organization, initiation rites, totemic systems, traditions of the great ancestor Imberombera, and material culture
The Native Tribes of Central Australia — Spencer and Gillen — A foundational anthropological study of the Arunta and neighboring tribes of central Australia, documenting their complex ritual systems, kinship organization, totemic beliefs, initiation ceremonies, and Alcheringa (Dreamtime) traditions