Lady of the Trillium (Trillium 4)

Haramis - the White Lady - has lived several lifetimes as Archimage and Guardian of a land now abloom as Archimage and guardian of a land now abloom with the once rare, mystical Black Trillium. But now Haramis is plagued by disturbing dreams. Dreams that will drive her to seek a successor. And far away, in the Citadel of Ruwenda, a magical destiny awaits the young Princess Mikayla. She knows nothing of her kinship with Haramis and her life is about to be drastically changed as a result of it. The challenges ahead will be more difficult than either Haramis or Mikayla could ever imagine. And soon Haramis will find that selecting, training and installing her successor may be the most difficult fight she's ever had to face.