The book "Dakota Languages and Their Connections with Other Languages" examines the unique languages of the Dakota group of Native American peoples. The author AV Williamson analyzes in detail the linguistic features of these languages, their origin, syntactic structures and common features with other languages. The book reveals important aspects of Dakota culture and history through the lens of their language, helping the reader to better understand and appreciate the essence of these linguistic heritages. The work includes many examples, comparisons with other languages, and structured analysis, making it a valuable resource for researchers in linguistics and ethnography.