The book "The Arawak Language of Guiana in Its Linguistic and Ethnological Relations" by Daniel Harrison Brinton is a study devoted to the study of the Arawak language and people existing in Guyana. The author studies the language of the Arawaks, as well as their culture, customs and mythology, trying to reveal their place in the ethnographic picture of the American continent. The book contains numerous linguistic analyses, comparisons with other languages and peoples of South American Indians. This is valuable scholarly material for ethnologists, linguists, and anyone interested in American languages and cultures.