Dune: Edge of a Crysknife - Rage of Shai-Hulud #1 A Main (Dressed Swanland)

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!