In the company of a young girl and an old man, Chakas begins an epic journey across a lost and damaged Halo in search of a way home, an explanation for the warrior spirits rising up within, and for the Librarian's tampering with human destiny.
This journey will take them into the Palace of Pain, the domain of a powerful and monstrous intelligence who claims to be the Last Precursor, and who now has control of both this Halo and the fate of Forerunners and Humans alike. Called the Captive by Forerunners, and the Primordial by ancient human warriors, this intelligence has taken charge of, and retasked, the Master Builder's cruel researches into the Flood - which it may have itself unleashed on the galaxy more than ten thousand years before.
Greg Bear is the author of more than thirty books of science fiction and fantasy. He is married to Astrid Anderson Bear and is the father of Erik and Alexandra. Awarded two Hugos and five Nebulas for his fiction, one of two authors to win a Nebula in every category, Bear has been called the "Best working writer of hard science fiction" by The Ultimate Encyclopedia of Science Fiction. Bear has served on political and scientific action committees and has advised Microsoft Corporation, the U.S. Army, the CIA, Sandia National Laboratories, Callison Architecture, Inc., Homeland Security, and other groups and agencies.