Why is everyone so afraid of the castle on the hill, and what dark secrets lurk inside its walls?
Philip, Dinah, Lucy-Ann, Jack and Kiki the parrot are on holiday in the countryside, staying on the side of Castle Hill.
When flashing lights are seen in a distant tower, they decide to investigate - and discover a very sinister plot concealed within its hidden rooms and gloomy underground passages.
- Format: Paperback
- Pages: 272 pages
- Publisher: Pan Macmillan
- Publication Date: 03/07/2014
- Category: Classic
- ISBN: 9781447262756