The book The Wiradyuri and Other Languages of New South Wales by Robert Hamilton Matthews is a very valuable resource for the study of Australian Aboriginal languages. In his work, the author examines the linguistic characteristics of Wiradyuri, which belongs to the Kurnderk aboriginal language group. The book also covers other languages coexisting in New South Wales, revealing their specificities and interrelationships. The author analyzes in detail the phonology, morphology, syntax and other features of the studied languages, emphasizing the unique features of each of them. Thanks to the efforts of Robert Matthews, the reader can better understand the contribution of Aboriginal people to the development of Australian linguistics and cultural heritage. The Wiradyuri and Other Languages of New South Wales will be a useful resource for both research linguists and anyone interested in Australian Aboriginal history and culture.