Dune is a science fiction novel written by Frank Herbert. Set in a distant future, it takes place on the desert planet of Arrakis, where a young nobleman named Paul Atreides becomes embroiled in a power struggle for control of the planet's valuable resource, spice. Dune is known for its intricate world-building, political intrigue, and philosophical themes. It has been praised for its depth and complexity, making it a must-read for fans of space exploration and science fiction.