Dune 4 God Emperor of Dune

Milennia have passed on Arrakis, and he once-desert planet is green with life. Leto Atreides, the son of the world's savior, the Emperor Paul Muad'Dib, is still alive but far from human. Th preserve humanity's future, he sacrificed his own by merging with a sandworm, granting him near immortality as God Emperor of Dune for the past thirty-five hundred years. Leto's rule is not a benevolent one. His transformation has made not only his appearance but his morality inhuman. A rebellion, led by Siona, a member of the Atreides family, has risen to oppose the despot's rule. But Siona is unaware that Leto's vision of the Golden Path for humanity requires her to fulfil a destiny she never wanted-or could possibly conceive...