Dune is a science fiction novel written by Frank Herbert. Set in a distant future where interstellar travel and political intrigue are commonplace, the story follows Paul Atreides, a young nobleman who becomes embroiled in a power struggle on the desert planet of Arrakis. Dune is a sweeping epic that combines elements of adventure, politics, and ecology. It is known for its complex world-building and intricate plot, making it a must-read for fans of space exploration and science fiction.