Yambo Ouologuem (August 22, 1940 – October 14, 2017) was a Malian writer. His first novel, Le devoir de violence (English: Bound to Violence, 1968), won the Prix Renaudot. He later published Lettre à la France nègre (1969), and Les mille et une bibles du sexe (1969) under the pseudonym Utto Rodolph; he also wrote some poetry published in some journals and anthologies. Le devoir de violence was initially well-received, but critics later charged that Ouologuem had plagiarized passages from Graham Greene and other established authors. Ouologuem turned away from the Western press as a result of the matter, and remained reclusive for the rest of his life.