(Library of Congress description):
Pip and her twin brother, Tim, join forces again with Sebastian, the alchemist's son they awakened from a centuries-long slumber, to fight against an evil magician who learns people's deepest secrets in order to control their souls.
Original title: The Soul Stealer
Genre: Fiction→ Children & Young Adult→ Fantasy→ Witches & Wizards
Fiction→ Children & Young Adult→ Fantasy→ Good And Evil
Fiction→ Children & Young Adult→ Fantasy→ Dark Fantasy