I received an advance copy from Sourcebooks.

Like kids, I love a good butt joke, and this book delivers on butt humor without veering into potty stuff. A close-up of part of an animal is shared, and the question is asked: butt or face? The next page is a reveal and a brief exploration of the animal and a cool fact about it. I'll be using this for elementary school visits and book talks for sure. The pictures are clear and vivid, and the page design flows well.