A new prequel adaptation from the world of Dune.Discover the origins of Shadout Mapes.It’s a battle of generations as Mapes’s son, Samos, launches a bold assault against Baron Abulurd Harkonnen, son of Dmitri!To bring down a heavily fortified Harkonnen outpost, the Fremen will need a tool of unimaginable destruction...Shai-Hulud, also known as sandworms!