Orson Scott Card
For millennia, the planet Harmony has been protected by the Oversoul, an artificial intelligence programmed to prevent thoughts of war and conquest from threatening the fragile remnant of Earth's peoples. But as the Oversoul's systems have begun to fail, a great warrior has arisen to challenge its bans. Using forbidden technology, the ambitious and ruthless General Moozh has won control of an army and is aiming it at the city of Basilica.
Basilica
...The City of Basilica has fallen. With the continuing failure of the Oversoul, the artificially intelligent guardian computer of the planet Harmony, the human colonists have begun to repeat the devastations of war and conquest wrought on Earth. To repair itself and avert disaster, the Oversoul has called a group of sixteen refugees from the fallen city of Basilica to a hidden, abandoned spaceport where the ancient starships lie. Now Wetchik, Nafai,
...3) Earthfall
When war broke out on the planet Harmony, the Oversoul of that colonized world selected the family of Wetchik to carry it back to long-lost Earth. Now the tribe is ready at last to take a ship to the stars, but from the beginning there has been bitter dispute between Wetchik's sons, Nafai and Elemak. On board the starship Basilica, the children of the tribe will become pawns in the struggle for control of reclaimed Earth. Each faction is making
...4) Earthborn
High above Earth orbits the starship Basilica. On board the huge vessel are a sleeping woman and an artificial intelligence, the Oversoul of Harmony. Of those who made the journey from the planet Harmony, Shedemai alone has survived the hundreds of years since the Children of Wetchik returned to Earth.
She now wears the Cloak of the Starmaster, given to her by Nafai when he chose to live out his life on Earth. The Oversoul sometimes wakes
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