Amazing Structures Around the World Books - Set of 6
4 years & up. Embark upon an architectural odyssey with this set of Amazing Structures books. From skyscrapers up high to tunnels down low, our world is filled with marvels of modern engineering that we often take for granted. This book set is a great opportunity for adults to introduce children to (and reacquaint themselves with) some of the most breathtaking examples of human ingenuity.