At Kirrin Cottage for the Christmas holidays, the children discover a strange, hidden map. When curiosity gets the better of them, they ask Mr. Roland, their tutor, to help decipher it - and a mystery emerges with a new adventure for the Famous Five!
| ISBN: | 9781479443024 |
| Publication date: | 18th April 2019 |
| Author: | Blyton, Enid |
| Publisher: | Wildside Press LLC |
| Format: | Ebook (Epub) |