Ngugi wa Thiong’o 
Decolonising the Mind [EPUB ebook] 
The Politics of Language in African Literature

Ngugi wrote his first novels and plays in English but was determined, even before his detention without trial in 1978, to move to writing in Gikuyu.
Ngugi describes this book as ‘a summary of some of the issues in which I have been passionately involved for the last twenty years of my practice in fiction, theatre, criticism and in teaching of literature.’
East Africa [Kenya, Tanzania, Uganda and Rwanda]: EAEP