The Sword Of Truth
Book 10: Phantom

On the day she awoke remembering nothing but her name, Kahlan Amnell became the most dangerous woman alive. For everyone else, that was the day that the world began to end.

As her husband, Richard, desperately searches for his beloved, he knows that unless she discovers who she really is, she will unwittingly become the instrument of annihilation. But Kahlan learns that if she ever were to unlock the truth of her lost identity, then evil itself would finally possess her, body and soul…

This is book ten in the Sword Of Truth series.