Cyteen
C. J. Cherryh
 Ariane Emory is one of fourteen "Specials", Union-certified geniuses. In addition to her research on azi, she runs Reseune (founded by her parents) with the assistance of Giraud and Denys Nye. Emory is also a member of the Council of Nine, the elected, top-level executive body of Union. Two political factions vie for power in Union: the Centrists and the Expansionists. The latter, led by Emory, seek to enlarge Union through exploration, building new stations and continued cloning. Her political enemies, headed by Mikhail Corain, prefer to focus on the existing stations and planets. The Expansionists have held power since the foundation of Union, a situation fostered by "rejuv", which extends lifespans and staves off the effects of old age. Emory herself is 120 years old at the start of the novel – and only just beginning to show signs of aging – and has been the Councillor for Science for five decades. Emory's former co-worker and now bitter longtime rival, Jordan Warrick, is also a Special. Jordan has created and raised a clone of himself named Justin. Justin has grown up with and is very close to Grant, an experimental azi created by Emory from the slightly-modified geneset of another Special. When Justin goes to work for Emory, she threatens to use Grant, who is Reseune property, for research. Using drugs and tape to overcome Justin's remaining resistance, she has sex with the inexperienced seventeen-year-old. This trauma causes him to experience periodic debilitating "tape-flashes", similar to the flashbacks that PTSD sufferers experience. Justin does his best to hide the sordid matter from his "father", but Jordan eventually learns of it. He is furious and confronts Emory. She is found dead later that day. Though it could have been accidental, there is strong suspicion that she was murdered by Jordan. He protests his innocence, but agrees to confess in order to protect both Justin and Grant. Because of his Special status, he is only exiled to an isolated research facility far from Reseune. It is later revealed that Emory's rejuv was failing and she was already dying of cancer. Emory's last project had been the cloning of a promising young chemist to see if it was possible to recreate his abilities. An earlier attempt with Estelle Bok, the inventor of the equation that led to faster-than-light travel, had failed miserably. However, Emory believed this was due to the Bok clone growing up in a different social environment than the original. Emory's ultimate goal was to clone herself, with her successor reliving her life as closely as possible, down to her hormone levels and including two longtime bodyguard azi and companions, Florian and Catlin. Emory also created a sophisticated and powerful computer program to help guide her replacement. With her death and the resulting disruption to both Reseune and Union, the second project is begun immediately. Ari, the clone of Emory, is raised by Jane Strassen, a top Reseune scientist in her own right and the closest match to Emory's mother Olga. In addition, Florian and Catlin are replicated (a much easier task with azi). When Ari is seven, Strassen is abruptly transferred to another planet to simulate Olga's death. Denys Nye, now Reseune Administrator, takes over Ari's rearing. By this time, it is clear that the experiment has succeeded. Not only is Ari as brilliant as her predecessor, but due to technological advances, knowledge of the original's experiences, and better parenting by Jane Strassen, Ari is several years ahead of Emory's pace and better adjusted socially. When Ari is nearly nine, the Centrists, in a bid for power, attempt to use a scandal involving Emory – the deliberate abandonment of a secret colony on the planet Gehenna. The Reseune authorities have Ari legally recognized as Emory's clone, entitled to take possession of her predecessor's property, in order to block the release of potentially damaging information. Denys is forced to reveal to his young ward who she is and how much her life has been manipulated. Because of deep Administration suspicion of his loyalties, Justin is warned to stay away from Ari. However, he cannot avoid bumping into her from time to time as she grows up. She comes to like him and appreciate his skills, particularly since his interests lie in her own area of research. Soon after she gains adult status, she has Justin and Grant transferred to her new department. However, when the sixteen-year-old makes a pass at him, she is shocked by his strong reaction. Justin is forced to reveal the reason. Ari discovers that Emory's seduction of Justin had not just been for sex, but also a major "intervention" to free him from his father's domination, so he could work for Emory; it was left unfinished when she died. The younger Ari repairs the damage as best she can. Ari also comes to terms with the fact that she is much like her predecessor; it is sometimes hard to know where Emory's memories stop and Ari's start. She takes up the original's ultra-secret agenda, revealed to her by Base One, her guiding computer program, and unknown to anyone else. Emory had undertaken to restructure Union society to, in her view, save it from eventual collapse. Giraud Nye had taken over Emory's seat in the Council of Nine after her death. A major political crisis is precipitated by his death from old age, as well as the Paxers – a terrorist group – manipulating Jordan. An attempt on Ari's life is barely foiled when Justin's just-in-time warning enables Florian and Catlin to deal with an unexpected would-be assassin. Such a major breach in security could only have come from a top-rank Reseune source. Ari suspects Denys Nye. When Denys tries to lure her in for another try by promising to resign, Florian and Catlin kill him, much to Ari's regret.