Cua is a Kalahari Khoe language spoken in southeastern Botswana (Kweneng District). It is closely related to languages such as Gana, Tshila and Tsua. The phonology chapter describes the consonant, tone and vowel inventories, as well as a system of depressed tones following aspirated and voiced consonants. Later chapters provide concise overviews of the morphology and syntax of the language. Cua is characterized by a complex system of person-gender-number markers (PGN markers), which play a role in the formation of the pronouns. The features defining pronouns include: singular, dual, and plural number; first, second, and third person; and masculine, feminine and neutral gender. There is also a distinction between inclusive and exclusive first-person plural pronouns.