When Tommy goes to visit his Aunt Jeanne at her mansion, he finds a series of notes that are clues to an unnamed puzzle meant to be solved by Tommy and the reader. Reprint.
- ISBN10 0142500844
- ISBN13 9780142500842
- Publish Date 1 September 2003
- Publish Status Unknown
- Out of Print 13 March 2021
- Publish Country GB
- Imprint Puffin Books
- Format Paperback
- Pages 32
- Language English