When the third grade's class trip to a farm is disturbed by what appears to be a ghost wolf, the ghost-hunters begin investigating, to find out exactly what is going on.
- ISBN10 0590419447
- ISBN13 9780590419444
- Publish Date 31 December 1989
- Publish Status Unknown
- Out of Print 13 March 2021
- Publish Country GB
- Imprint Scholastic
- Format Paperback
- Language English