Frank Herbert's Dune isn't just a book—it's a universe. Six volumes, over three thousand pages, spanning five millennia of imagined future history. This isn't just world-building; it's geological-scale storytelling. You've felt its influence everywhere: the feudal empires of Star Wars, the biomechanical horror of Alien, the shadowy orders of Game of Thrones. Even the sandworms you've seen in a dozen other stories—they all crawl out of the sands of Arrakis.