Excerpt

''The whistling had started on their first night. At first, Layah thought it was bird song - a high thin sound which became a melody, rising and falling. And each night, it returned.''

Strange things have been happening to Layah and her younger sister, Izzie, ever since their mother dragged them to a rain-soaked cottage miles from anywhere in the Lake District: there is a peculiar whistling at night, a handful of unusual feathers appear and a sudden, frightening banging at the door. And their mother is behaving very oddly. Layah is mourning the loss of her dear grandmother in Poland - and can almost hear her voice telling her the old myths, legends and fairy tales from that place. And as the holiday takes on a dark twist, Layah begins to wonder if the myths might just be real.