Orson Scott Card - The Ender Saga - 6 Books The novel Ender's Game and its sequel Speaker for the Dead both won the Hugo Award and the Nebula Award, making Card the only author (as of 2007) winner of both of science fiction's top prizes in consecutive years. His writing contains detailed characterization and moral issues. Card has written, "We care about moral issues, nobility, decency, happiness, goodness—the issues that matter in the real world, but which can only be addressed, in their purity, in fiction. A must for all sci-fi fans!