Bound to keep a promise to her dead uncle, Is travels to the mysterious north country to find two missing boys, one of them a prince, and to discover why so many children in London are disappearing.
- ISBN10 0385308981
- ISBN13 9780385308984
- Publish Date 1 April 1993
- Publish Status Remaindered
- Publish Country US
- Imprint Delacorte Press
- Format Hardcover
- Pages 242
- Language English