Peas on Earth uses a simple play on words to portray the basic concepts of peace, harmony, getting along with all kinds of people, and being green in a manner that young kids will grasp. And it will resonate more as they grow older. Adult caregivers will chuckle over the peas/peace references while young children will relate to the important messages about our earth and those of us who live on it. The artwork is colorful, charming, and perfect for the board book crowd. And, as an added value, there is a simple pop-up at the end of the book.