""Ethnography and Philology of the Hidatsa Indians"" is a comprehensive study of the Hidatsa tribe, written by Washington Matthews, a prominent ethnographer and philologist of the late 19th century. The book provides a detailed account of the Hidatsa people's history, culture, religion, language, and customs, as well as their interactions with neighboring tribes and European settlers. Matthews draws on extensive fieldwork, interviews with Hidatsa...