The UK (Orbit, ISBN 1841493724) edition called "The Risen Empire" includes both books published in the US as "The Risen Empire" and "The Killing of Worlds" - so be sure to keep that edition with the omnibus, and the others separate.
From the acclaimed #1 New York Times bestselling author of Evolution’s Darling (Philip K. Dick Award special citation and a New York Times notable book) and Uglies, Pretties, and Specials, comes a sweeping epic. TheRisen Empire is the first great space opera of the twenty-first century.
The undead Emperor has ruled his mighty interstellar empire of eighty human worlds for sixteen hundred years. Because he can grant a form of eternal life-after-death, creating an elite known as the Risen, his power is absolute. He and his sister, the Child Empress, who is eternally a little girl, are worshipped as living gods.
The Rix are machine-augmented humans who worship very different gods: AI compound minds of planetary size. Cool, relentless fanatics, their only goal is to propagate such AIs. They seek to end the Emperor’s prolonged rule, and supplant it with an eternal cybernetic dynasty. They begin by taking the Child Empress hostage. Captain Laurent Zai of the Imperial Frigate Lynx is tasked with her rescue.
Separated by light years, bound by an unlikely love, Zai and pacifist Senator Nara Oxham must both face the challenge of the Rix, and both will hold the fate of the empire in their hands.
(retrieved from Amazon Thu, 12 Mar 2015 18:00:49 -0400)
When the empire is challenged by a band of machine-augmented humans who seek to put their own gods in control by kidnapping the Immortal Child Empress, captain Laurent Zal of the Imperial Frigate Lynx is charged with her rescue.