A Japanese business tycoon mysteriously disappears and, soon after, a rare samurai sword is stolen from an art gallery. Suspecting a connection, the Hardy boys try to solve the mystery.
- ISBN10 0671673025
- ISBN13 9780671673024
- Publish Date 21 May 1993 (first published 1 October 1979)
- Publish Status Active
- Publish Country US
- Imprint Aladdin Paperbacks
- Format Paperback (US Trade)
- Language English