Ex-military detective Simon Hawkins, teams up with undercover customs agent Samantha Kingsley, to unravel the secret life of a murdered explorer and save a kidnapped boy.When Hawk and Samantha
discover that the lives of thousands of British military personnel are at risk and the only thing that can save them has lain buried in the Amazon for 500 years, they are determined to stop the
assassins. They have just four weeks to find it.