The SuperMystery combine Nancy's unique brand of sleuthing with the Hardys' all-action approach--a dynamic combination that has fueled the series' rise to more than three and one-half million copies in print."
- ISBN10 0671537474
- ISBN13 9780671537470
- Publish Date 1 November 1996 (first published 1 January 1996)
- Publish Status Active
- Publish Country US
- Imprint Simon & Schuster
- Format Paperback
- Pages 10
- Language English