by EnidBlyton (Author)
People say that funny lights have been seen at the old abandoned Cliff Castle. Of course, as soon as Peter, Pam and their cousin Brock hear this they are determined to solve the mystery even though it means pitting their wits against the unknown enemy that awaits them.
Format: Paperback
Pages: 128
Edition: New edition
Publisher: Bloomsbury Publishing PLC
Published: 01 Jul 1997
ISBN 10: 0747532141
ISBN 13: 9780747532149