This book investigates how social and historical identity is constructed through the practical, everyday engagement of individuals with their environment in an Amazonian village. Mark Harris, an anthropologist, utilizes a dual-methodological approach to challenge traditional identity frameworks that rely solely on ethnic or class-based categorizations. By synthesizing analytical chapters with narrative ethnographic accounts, he provides a nuanced perspective on how villagers define themselves through their physical labor and interaction with the river landscape.

Scholars in the field of anthropology recognize this work for its innovative structural approach to ethnographic writing. It is frequently cited as a significant contribution to the study of Amazonian social life and the methodology of qualitative research.