The Hardy boys travel to Vermont to investigate a mysterious fire and to help a circus owner who is plagued with accidents.
- ISBN10 0606008098
- ISBN13 9780606008099
- Publish Date 31 December 1991 (first published 1 January 1982)
- Publish Status Unknown
- Publish Country US
- Imprint Demco Media Inc
- Format Hardcover
- Pages 185
- Language English