Cliff and Floyd - The Hollowed Oak So, here we are with another Cliff and Floyd book! Cliff and Floyd are two best friends who enjoy having fun exploring the world together. In this book, they were walking past some trees and noticed a hollowed oak, and went inside. What happens next was unexpected, as their bodies shrunk to only a few inches tall! They are now wondering what happened and how to get back to their regular size. Can you help them out, when they visit with Wide Eyed Clyde? They are counting on you! Just make sure to pay attention throughout the book! Ages: 6 - 10 but kids younger would love looking at the illustrations and have it read to them! Other Cliff and Floyd books: Cliff and Floyd - The Adventure Begins