When her little brother seems to become possessed by an evil spirit, fourteen-year-old Laura seeks the help of the strangely compelling older boy at school who she is convinced has supernatural powers.
- ISBN10 0140363289
- ISBN13 9780140363289
- Publish Date 2 December 1993 (first published 1 May 1984)
- Publish Status Out of Print
- Out of Print 7 December 1994
- Publish Country GB
- Imprint Puffin Books
- Edition New edition
- Format Paperback
- Pages 224
- Language English