Paul has walked off into the sand, blind, and is presumed dead. Jessica and Gurney are on Caladan; Alia is trying to hold the Imperial government together with Duncan; Mohiam dead at the hands of Stilgar; Irulan imprisoned. Paul's former friend, Bronso of Ix, now seems to be leading opposition to the House of Atreides. Herbert and Anderson's newest book in this landmark series will concentrate on these characters as well the growing battle between Jessica, and her daughter, Alia.