Decolonising the Mind: the Politics of Language in African Literature (Heinemann Educational, 1986), by the Kenyan novelist and post-colonial theorist Ngũgĩ wa Thiong’o, is a collection of essays about language and its constructive role in national culture, history, and identity. The book, which advocates linguistic decolonization, is one of Ngũgĩ’s best-known and most-cited non-fiction publications, helping to cement him as a preeminent voice theorizing the “language debate” in post-colonial studies.