Dune is a science fiction novel written by Frank Herbert that was first published in 1965. It has since become a classic of the genre and has been adapted into several movies, TV shows, and video games. The novel is set in a distant future and follows the story of a young nobleman named Paul Atreides as he navigates political intrigue, warfare, and the mystical powers of a desert planet known as Arrakis. He is the heir to the House Atreides and is caught up in a web of alliances, betrayals, and assassinations as he tries to claim his rightful place as the ruler of Arrakis.

One of the key themes of Dune is the struggle for power and control in a complex and volatile political landscape. The novel is set in a universe ruled by powerful feudal houses that are vying for control of the galaxy's most valuable resource: a drug known as "spice," which is only found on Arrakis.

Arrakis is a harsh desert planet that is home to giant sandworms, deadly storms, and a nomadic people known as the Fremen. The novel explores the complex ecology of the planet and the ways in which the Fremen have adapted to survive in such a harsh environment. The relationship between humans and their environment is further complicated by the use of the spice, which is not only a valuable resource but also a key component of the mystical powers wielded by the novel's characters.