Law of the jungle /
[by] Franklin W. Dixon.
- New York : Pocket Books, 1995.
- 149 p. ; 18 cm.
- The Hardy boys casefiles ; no.105 .
After receiving a cryptic message, the Hardy's travel to Borneo to discover that their father has deliberately been infected with anthrax-B by a terrorist group named the Assassins and they only have seven days to find a cure.