From Roman times until the Age of Exploration, the Silk Road carried goods and ideas across Central Asia between two major centers of civilization, the Mediterranean Sea and China. In The Silk Road: Explore the World's Most Famous Trade Route, readers ages 9-12 will learn about the history, geography, culture, and people of the Silk Road region. Marco Polo was just one of many who set out on the Silk Road in search of wealth, power,...