When a precious emerald goes missing from a secure vault, your detective skills are put to the test!Explore an old castle, giant nests and underground caves. Meet goblins, ghosts, dragons and other fantastic beasts in this fun-packed book of puzzles. Solve mazes, wordsearches, number puzzles and more Find the clues and crack the code to finish the storyWill you take on the quest?For more puzzling fun…collect the set!Mythical Mystery (9780008457457)Enchanted Lands (9780008457464)The Missing Astronaut (9780008457471)Secret Island (9780008532109)The Magician’s Library (9780008532123).