Dr. Seuss's classic cautionary tale, introduces readers to the important lesson of respecting differences. The Yooks and Zooks share a love of buttered bread, but animosity brews between the two groups because they prefer to enjoy the tasty treat differently. The timeless and topical rhyming text is an ideal way to teach young children about the issues of tolerance and respect. Whether in the home or in the classroom, is a must-have for readers of all ages.