Dune, written by Frank Herbert, is a science fiction epic set in a distant future where interstellar travel and political intrigue abound. The story follows Paul Atreides, a young nobleman who becomes embroiled in a power struggle on the desert planet of Arrakis, the only source of the valuable spice melange. With its richly detailed world-building, complex characters, and exploration of themes such as religion, ecology, and power, Dune has captivated readers for decades and is considered one of the greatest science fiction novels of all time.