Go undercover with the best teenage detectives, the Hardy Boys! In Volume 9: To Die or Not to Die, Frank and Joe Hardy go undercover at a nationwide drama competition to discover which contestant has been knocking off the competition! In Volume 10: A Hardy Days Night, the Hardy Boys have to discover a rogue mentor agent within A.T.A.C! In Volume 11: Abracadeath, Joe and Frank pit themselves against a trio of powerful masters of illusion when the world's most amazing magicians disappear! Finally, in Volume 12: Dude Ranch of Death, Frank and Joe go undercover on a ranch when several teens turn up missing.
- ISBN10 1597070629
- ISBN13 9781597070621
- Publish Date 10 July 2007 (first published 24 July 2007)
- Publish Status Transferred
- Out of Print 4 April 2022
- Publish Country US
- Imprint Papercutz
- Format Paperback (US Tall Rack)
- Pages 112
- Language English