Yisho izincwadi eziyishumi ezihamba phambili ze-Sci-Fi zesikhathi sonke?
I-Dune kaFrank Herbert, 1965; Isandla Sobunxele Sobumnyama sika-Ursula K. Le Guin, 1969; Uchungechunge Lwesisekelo luka-Isaac Asimov, 1942; I-Hyperion Cantos kaDan Simmons, 1989; Inkinga Yemizimba Emithathu kaLiu Cixin, 2008; Impi Yomhlaba kaH. G. Wells, 1898; Ukushayisana Kweqhwa nguNeal Stephenson, 1992; I-Fahrenheit 451 kaRay Bradbury, 1953; 2001: I-Space Odyssey ka-Arthur C. Clarke, 1968; Isihambi Ezweni Elingaziwa nguRobert A. Heinlein, 1961