When Professor Pepper gives Opie tickets to a ghost-raising instead of a nickle in payment for being guided through the dense fog, Opie manages to make money anyway by helping to thwart a bank robbery.
- ISBN10 0688149200
- ISBN13 9780688149208
- Publish Date 28 March 1997 (first published 1 May 1974)
- Publish Status Active
- Out of Print 10 September 1999
- Publish Country US
- Publisher HarperCollins Publishers Inc
- Imprint William Morrow
- Format Paperback (B-Format (198x129 mm))
- Pages 64
- Language English