Rage Across Pindorama provides us with a look at the tribes of Garou and other Changing Breeds across Brazil. The book breaks the tribes into four broad groups, the Orphans, the Garous, the Yawara-Abi and the Oddities, providing background and information on each. The book also introduces some new totems.
The Tabletop Gaming Club recommends this book to all storytellers running a game sent in South America. The book is currently priced as a pay what you want, so there is no excuse not to download it.