1. Ender's Game by Orson Scott Card
One of the most wildly successful science fiction novels of all time, Ender's Game follows the story of Ender as he plays virtual games to train for an ongoing alien invasion. The book follows a lot more life and death stakes than Ready Player One, but it's a fun read and an inventive future setting. Ender's Game became a movie in 2013 starring Asa Butterfield, Harrison Ford, Hailee Steinfield, Viola Davis, and Ben Kingsley.
{"code":"internal_server_error","message":"
There has been a critical error on your website.<\/p>
Learn more about debugging in WordPress.<\/a><\/p>","data":{"status":500},"additional_errors":[]}