Rio de Janeiro by Night is an amazing setting book. The quality of the work rivals or surpasses the original by night books published in the 1990s. The book provided detailed History and Geology of the area. There were extensive NPC presented. Coterie charts which showed the character relationships were included. There are lots of parts of this book that were amazing, though we personally liked the section on Other Monsters as every character included in that section was especially intriguing.
The Tabletop Gaming Club strongly recommends that every storyteller and player alike get a copy of this book for their library. Hands down this is one of the best Vault products to date.
[5 of 5 Stars!]