An old family house has a mysterious effect on a group of teenagers staying there.
- ISBN10 0333247787
- ISBN13 9780333247785
- Publish Date 21 September 1978
- Publish Status Out of Print
- Out of Print 17 October 2003
- Publish Country GB
- Publisher Pan Macmillan
- Imprint Macmillan
- Format Hardcover
- Pages 126
- Language English