Explorer Academy 2: The Falcon's Feather

The explorers embark on the adventure of a lifetime as they set sail for the icy North on the Academy's flagship, Orion. For Cruz, the danger only increases as he seeks to find the second piece of a puzzle his mother left behind. On a mission to help save whales, Cruz nearly drowns and soon discovers, his close call was no accident. With Cruz's nemesis hot on his tail, it's a race to see who can decode the clues and reach the reward first. Will Cruz get there in time? Or is it all a carefully-laid trap? More hidden codes and puzzles are to be found along the way.