Review of Children's Book Where Do Recyclable Materials GoI gave this book 5/5 stars. The illustrations were excellent. The story follows a family as they search for their dog. The dog loves to follow the recycle truck so they start off following the truck also. I liked how the story flowed from one location to the next. I think all children will enjoy the story and not even realize they are learning about how to recycle. A great book and perfect for any child who has questions about recycling.