A mysterious trip to the desolate Northern Isles soon turns into a terrifying adventure when Bill is kidnapped!
Marooned far from the mainland on a deserted coast, Philip, Dinah, Lucy-Ann and Jack find themselves playing a dangerous game with an unknown enemy. Will they escape with Bill, and their lives?
- ISBN10 0006902596
- ISBN13 9780006902591
- Publish Date February 1969
- Publish Status Out of Print
- Out of Print 16 August 1991
- Publish Country GB
- Imprint HarperCollins Distribution Services
- Edition New edition
- Format Paperback
- Pages 192
- Language English