"Imagine a city draped in a blanket of green ... Is this the city you know?" This beautiful book of narrative non-fiction looks at the urban forest, starting witha 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...