When Princess Ellie discovers a secret treasure map, she and her friends, Kate and Prince John, set out to follow the clues. But the palace grounds have changed since the map was drawn 100 years ago. How will they ever find the secret buried treasure?
Diana Kimpton is an experienced horse-riding instructor who has written a number of successful books and televisions scripts for children. She runs the website www.wordpool.co.uk which promotes children's books and reading.