The first part of C.J. Cherryh's award-winning triad introduces the planet and complex politics of Cyteen, part of the Alliance/Union universe. Resources are limited and the scientific compound of Reseune, which produces computer-trained clones called azis, is a major power center. Reseune's lead scientist, the fierce and cruel Dr. Ariane Emory, has dominated Cyteen's political scene for decades. When she is assassinated, Reseune officials railroad a suspect and then experiment by creating a personal duplicate of Ariane. The bad news is, a clone isn't good enough. They want to recreate Dr. Emory's mind as well, and devise an artificial life for the little Ariane who'll be raised just like the original.

A brilliant young scientist rises to power on Cyteen, haunted by the knowledge that her predecessor and genetic duplicate died at the hands of one of her trusted advisors. Murder, politics, and genetic manipulation provide the framework for the latest Union-Alliance novel by the author of Downbelow Station. Cherryh's talent for intense, literate storytelling maintains interest throughout this long, complex novel.

Concludes the story of Ariane Emory, the brilliant scientist murdered and subsequently cloned, who is the only one able to save humanity

A brilliant young scientist rises to power on Cyteen, haunted by the knowledge that her predecessor and genetic duplicate died at the hands of one of her trusted advisors. Murder, politics, and genetic manipulation provide the framework for the latest Union\-Alliance novel by the author of Downbelow Station. Cherryh's talent for intense, literate storytelling maintains interest throughout this long, complex novel.

The direct sequel to the Hugo Award- winning novel "Cyteen", "Regenesis" continues the story of Ariane Emory PR, the genetic clone of one of the greatest scientists humanity has ever produced, and of her search for the murderer of her progenitor—the original Ariane Emory. Murder, politics, deception, and genetic and psychological manipulation combine against a backdrop of interstellar human societies at odds to create a mesmerizing and major work in "Regenesis." Who did kill the original Ariane Emory? And can her personal replicate avoid the same fate? Those questions have remained unanswered for two decades since the publication of "Cyteen." Now, in "Regenesis", those questions will finally be answered.