Africaville by Jeffrey Colvin Africaville is, to put it briefly, stunning. It took me some time to grasp the reasons for the diffuseness of the book’s events, characters, and topography. Frankly, names and places seemed to be jostling, crowding one another too closely, sending things out of focus. After reading more, though, and noting the peripatetic lives of so many characters in the community — living or dead — I began to realize that the mode is the matter. The diffuseness of the telling gestures at the displacement and movements of the African diaspora, with corners and nooks of the…