The perfect gift for young problem solvers When you find out an extinct species lives on a secret island your round the world adventure begins! Explore overgrown jungles, forgotten cities and the depths of the sea. Meet curious creatures and uncover long-lost mysteries in this fun-packed book of puzzles. Solve mazes, wordsearches, number puzzles and more Find the clues and crack the code to finish the story Will you take on the quest? For more puzzling fun...collect the set!