Dr. Ryan Moore is a pediatric cardiologist at Cincinnati Children's Hospital and Associate Director of the Media Lab. He loves drawing cartoons and created Hank as a way to teach his patients, and his own children, about the heart. Dr. John Hutton is a pediatrician and Director of the Cincinnati Children's Hospital Reading and Literacy Discovery Center. He is passionate about the power of books to bring grownups and children together to read, learn, and connect. Jeff Cimprich is a Medical Artist at Cincinnati Children's Hospital and professional member with the Association for Medical Illustrators. He has a B. F. A in Visual Effects from the Savannah College of Art and Design. Cat Musgrove has a B.F.A. in Computer Animation from the Ringling School of Art Design and currently works at Cincinnati Children's Hospital as a Medical Artist. Matt Nelson is a Medical Artist at the Cincinnati Children's Hospital. He graduated from Pratt Institute with a B.F.A. in Digital Arts.