The theme of the book is about the first solid foods that parents can feed their children. The story features Sweet Potato Pete a young country boy who loves sweet potatoes. He wants to share the sweet potatoes he's grown with the kids in town, but he needs the help of his pals, the Green Garden Gang, Carrot-top Karen, Banana Anna, String Bean Slim, Apple Andy and Sweet Pea Penelope to overcome the obstacles. The book features a link to an original song that makes it more fun as a sing-along. The striking illustrations create an engaging world for everyone. Sweet Potato Pete is the first book in the "Green Garden Gang" series.