Book excerpt: Did you know that you can use a tree stump as a compass? Do you know what makes Maple trees explode? What do the leaves of an oak tree look like? And where is the tallest tree in the world? The answers to all of these questions and more can be found in this excellent quick-read guide to trees. Whether you're a dedicated arborologist or are just interested in this often overlooked yet wonderful area of nature, then this book containing over one hundred fascinating facts is the book for you.