Reeling from recent struggles in the courtroom, Elizabeth Webster is surprised when two sisters ask her to find the spirits of their parents who have been stolen by a ghost thief. But this simple matter becomes the most terrifying case of Elizabeth's career. Soon, she finds herself battling the ghost thief himself, two cement Martha-Washington-faced dogs, and an army raised by the demon Redwing in the Chamber of Stolen Ghosts.

To find a way forward, Elizabeth will have to rely on an unexpected ally in her quest--her mother. With her mother's history guiding her, Elizabeth will return to the Court of Uncommon Pleas to face her own self-doubts, battle the formidable Redwing, and protect the balance of natural and supernatural realms.