Build you own timeline, and unfold the story of the universe, with this amazing sticker book that brings history to life/bp Created in association with the American Museum of Natural History, this totally unique, amazing timeline sticker book has 113 stickers of the people, places and events that help bring the giant history of the world to life. Beautifully-illustrated and hugely engaging, the 5.5-foot long timeline has captioned, white silhouettes showing where to place your stickers to help you build the moments, people and happenings that have shaped the story of humankind. Perfect for children 3 - 7 years old.