About Tiffany Wybouw Books by Tiffany Wybouw Dolphins Around the World by (author) Bobbie Kalman illustrated by Tiffany Wybouw Ages 9 to 10 Grades 4 to 5 A Dolphin's Body by (author) Bobbie Kalman illustrated by Tiffany Wybouw Ages 9 to 10 Grades 4 to 5