After a freak accident kills Ernie and cuts short his Top Secret Plan, his friend Jeff is haunted by Ernie's ghost and pushed toward carrying out the plan.
- ISBN10 0590450735
- ISBN13 9780590450737
- Publish Date 1 July 1992 (first published 1 October 1990)
- Publish Status Active
- Publish Country US
- Imprint Scholastic
- Format Paperback (US Trade)
- Language English