| Definition: | | Dark Matter This volume collects more than 30 (many previously unpublished) science fiction stories and essays by writers of African descent, spanning from 1887 to 2000 and including authors as varied as W.E.B. DuBois, Ishmael Reed, Samuel R. Delaney, Octavia Butler, and Nalo Hopkinson. A New York Times Notable Book for 2000. more details ... |