This is 6. Casey the Caterpillar learns to use numbers by counting butterflies. They flutter around her as she nibbles and munches her way through the landscape on her way to a big surprise. To see more of the book, go to http://vwieringa.blogspot.com/2018/02/casey-counts_14.html To purchase the book, go to Schuler Books: http://www.schulerbooks.com/chapbook-press/casey-counts%C2%A0-virginia-wieringa