My boys love this series by: Tom Arma. A person in our church passed the books down to Kaden and then I put them away for Karson. Karson gets so excited when I pull these books out to read to him before bedtime. He even likes to take them to bed with him to look at. In this book there is farmer jack and his farm animals which include a duck, sheep, and cow. It also teaches your child the sounds of each animals on the farm.