Stokes, Jonathan

Twelve-year-old Addison Cook and his friends are on the hunt for a long-lost treasure. They'll need to outwit a band of thieves, survive booby traps, crocodiles, and a Russian assassin--to name a few of the obstacles standing in their way--in order to secure the three keys needed to unlock the ancient treasure.

When Addison's aunt and uncle become pawns in a dangerous gang's plan to steal Genghis Khan's most prized possession, Addison and his friends find themselves in the middle of a multi-million dollar heist and must travel across Asia to try and rescue Addison's family and stop the treasure from falling into the wrong hands.

After twelve-year-old Addison Cooke's uncle unearths ancient Incan secrets in Peru, he is kidnapped by a shadowy organization intent on stealing the treasure unless Addison and his friends can decipher the clues first.

After twelve-year-old Addison Cooke's uncle unearths ancient Incan secrets in Peru, he is kidnapped by a shadowy organization intent on stealing the treasure unless Addison and his friends can decipher the clues first.