Three of the best-selling science fiction novelists of the 20th century, Isaac Asimov, Robert A. Heinlein, and Arthur C. Clarke are commonly referred to as the “Big Three” of science fiction for their influential work in expanding the definition of the genre established by their predecessors Jules Verne, H.G. Wells, and Hugo Gernsback. Moving beyond theirContinue reading “The “Big Three” of 20th Century Science Fiction.”