Orson Scott Card
Both Ender's Game and the second book in the same series, Speaker for the Dead, were given the Hugo Award and the Nebula Award. That made Card the only author () to win both of science fiction's top awards two years in a row.  The series also includes the books Xenocide, Children of the Mind, Ender's Shadow, Shadow of the Hegemon, Shadow Puppets, "First Meetings in the Enderverse", Shadow of the Giant, Shadows in Flight, A War of Gifts, and Ender in Exile. Ender in Exile takes place in between Ender's Game and Speaker for the Dead. Card has said he plans to write a book, Shadows Alive, to link the Shadow series and the Speaker series together.   He has also written three books that take place before Ender's Game: Earth Unaware, Earth Afire, and Earth Awakens. The trilogy tells the history of the character Mazer Rackham and other things. In 2013 the novel Ender's Game was made into a movie.  Asa Butterfield played the character Ender ,and Gavin Hood directed the movie.