Which tree is as tall as a skyscraper ? Who lives high up in the trees? Is there really a ghost bear? Find out the answers to these questions, and lots more, in this book featuring trees, leaves, animals on the ground, at the top of a tree and everything in between. Wow! is a fantastic series not only filled with the best and most amazing facts about popular science topics, but each book also includes beautiful illustrations with fun and interactive artwork clues that lead readers through the book and stimulate discussion. This appealing series is certain to make readers say "Wow!" over and over again.