The desert planet Arrakis, called Dune, has been destroyed. The remnants of the Old Empire have been consumed by the violent matriarchal cult known as the Honored Matres. Only one faction remains a viable threat to their total conquest--the Bene Gesserit, heirs to Dune's power. Under the leadership of Mother Superior Darwi Odrade, the Bene Gesserit have colonized a green world on the planet Chapterhouse, and are turning it into a desert, mile by scorched...