The Great Change and the Great Book: Nnedi Okorafor's Postcolonial, Post-Apocalyptic Africa and the Promise of Black Speculative Fiction.Published in:Research in African Literatures, 2015, v. 46, n. 4, p. 133, doi. 10.2979/reseafrilite.46.4.133By:BURNETT, JOSHUA YUPublication type:Article