This book provides the first comprehensive grammatical description of Choguita Rara?muri, a Uto-Aztecan language spoken in the Sierra Tarahumara, a mountainous range in the northern Mexican state of Chihuahua belonging to the Sierra Madre Occidental. A documentary corpus developed between 2003 and 2018 with Choguita Rara?muri language experts informs the analysis and is the source of the exampl…