When Chris expresses doubt about the existence of Santa Claus, his older sister Sophie reveals that their aunt is really Santa's sister and helper and then sends him on a strange journey.
- ISBN10 0152024417
- ISBN13 9780152024413
- Publish Date 1 October 2002
- Publish Status Out of Print
- Out of Print 1 July 2021
- Publish Country US
- Imprint Harcourt Brace and Company
- Edition Revised ed.
- Format Hardcover
- Pages 40
- Language English