The Tir na n-Og Awards (abbreviated TnaO) are a set of annual children's literary awards in Wales from 1976. They are presented by the Books Council of Wales to the best books published during the preceding calendar year in each of three awards categories, one English-language and two Welsh-language. Their purpose is "raise the standard of children's and young people's books and to encourage the buying and reading of good books." There is no restriction to fiction or prose. Each prize is £1,000.