The brilliant Nigerian author Chimamanda Ngozi Adichie will talk about her forthcoming book Americanah.
It is about teenagers in Lagos, Nigeria living under military dictatorship.
Her previous books include Half a Yellow Sun, set during the Nigeria-Biafra war of the 1960s.
It considered society, class and politics.
7pm Thursday 11 April, £8.50/£7 Showroom Cinema, Paternoster Row, Sheffield S1 2BX