Look behind the scenes at a wide range of fascinating subjects, from ancient civilizations to space exploration. Intricate full-color illustrations are enhanced by special split pages, which, when flipped from right to left, expose a breathtaking change in action — a "fast-forward" to a dramatic, before-and-after perspective. These cutting edge books are sure to thrill young readers looking for the next cool tool in graphic books. Series Features • Enhanced split pages which, when rotated from right to left, "fast forward" to a dramatic before-and-after perspective • Glossary • "Quick Facts" section • Index Mark Bergin's Wonders of the World relates interesting facts about each of the seven wonders of the world. Included in this book are a glossary, an index, and a summary of the facts about the wonders of the world.