Indians of South America — Amazon River Valley — Audiobooks
Travels on the Amazon
by Alfred Russel Wallace
A narrative of travels on the Amazon and Rio Negro, : with an account of the native tribes, and observations on the climate, geology, and natural history of the Amazon valley
by Alfred Russel Wallace
The North-West Amazons: Notes of some months spent among cannibal tribes
by Thomas Whiffen
Unter Wilden am Amazonas : Forschungen und Abenteuer bei Kopfjägern und Menschenfressern
by Charles W. (Charles William) Domville-Fife