Chapterhouse: Dune

The final novel in Frank Herbert's original Dune saga, Chapterhouse: Dune shifts the focus from the desert planet Arrakis to the green world of Caladan, which the Bene Gesserit are systematically transforming into a desert. As the matriarchs of the Sisterhood struggle to preserve their power and secrets, the narrative explores the long-term consequences of the ecological and political upheavals that defined the earlier books. The story centers on the Bene Gesserit's internal dynamics and their external threats, culminating in a resolution that redefines the fate of the Fremen and the spice trade.

Description adapted from Open Library ↗.