Die Hianákoto-Umáua

Die Hianákoto-Umáua, first published in 1908, is Theodor Koch-Grünberg's illustrated account of the expedition he made together with other scientists to Northern Brazil in the years 1903-1905. The German researcher, a pioneer in the field of South American ethnology, describes his encounters with the indigenous people who lived in the region of the Japurá River and the Rio Negro.