Supernova (The Lightless Trilogy)

the long version

Once Ananke was an experimental military spacecraft. But a rogue computer virus transformed it--her--into something much more: a fully sentient artificial intelligence, with all the power of a god--and all the unstable emotions of a teenager. Althea, the ship's engineer and the last living human aboard, nearly gave her life to save Ananke from dangerous saboteurs, forging a bond as powerful as that between mother and daughter. Now she devotes herself completely to Ananke's care. But teaching a thinking, feeling machine--perhaps the most dangerous force in the galaxy--to be human proves a monumental challenge. When Ananke decides to seek out Matthew Gale, the terrorist she regards as her father, Althea learns that some bonds are stronger than mortal minds can understand--or control. Drawn back toward Earth by the quest, Althea and Ananke will find themselves in the thick of a violent revolution led by Matthew's sister, the charismatic leader Constance, who will stop at nothing to bring down a tyrannical surveillance state. As the currents of past decisions and present desires come into stark collision, a new and fiery future is about to be born.