Bella, Boris and Bruno live in a cosy castle in a sleepy village. None of their family has ever done anything exciting, except Cousin Hugo who disappeared five years ago. One evening, an invitation arrives to a monster party. Follow the strange instructions to find the party and solve the puzzles.
- ISBN10 0744549043
- ISBN13 9780744549041
- Publish Date 4 May 1998
- Publish Status Out of Print
- Out of Print 27 October 2009
- Publish Country GB
- Imprint Walker Books Ltd
- Edition New edition
- Format Hardcover
- Pages 32
- Language English