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 0440410681
- ISBN13 9780440410683
- Publish Date 1 July 1995 (first published 1 April 1993)
- Publish Status Active
- Out of Print 18 October 2003
- Publish Country US
- Imprint Bantam Doubleday Dell Publishing Group
- Format Paperback
- Pages 242
- Language English