Long ago, a crew of pirates lost a stolen treasure. Now, GEORGE the flybot is off to Cocos Island in Costa Rica to search for the vanished gold! Deep in the jungle, GEORGE learns that the island's ecosystem is in trouble. With help from a new boar friend, he makes it his personal mission to help the animals who live there. But GEORGE may be in big trouble with his boss, who has just learned about his last personal mission! Book 4 in the GEORGE THE FLYBOT series.