Each book in this series contains an adventure story, packed with entertaining puzzles to solve. There are extra clues to help you if you get stuck along the way and answers at the back of each book.
- ISBN10 074608434X
- ISBN13 9780746084342
- Publish Date 31 May 2007 (first published September 1988)
- Publish Status Out of Print
- Out of Print 3 July 2013
- Publish Country GB
- Imprint Usborne Publishing Ltd
- Edition New edition
- Format Paperback
- Pages 48
- Language English