This "book of narrative non-fiction looks at the urban forest, starting with a bird's-eye view of the tree canopy, then swooping down to street level, digging deep into the ground, then moving up through a tree's trunk, back into the leaves and branches. It discusses the problems that city trees face such as the abundance of concrete, poor soil, and challenging light conditions. It traces the history of trees in cities over time, showing how industrialization and the growth of populations in urban centers led to the creation of places like Central Park in New York City, where people could enjoy nature and clean air. It wasn't until Dutch Elm disease swept across North America, killing hundreds of thousands of trees, that people realized how important trees are to our cities"--
