Join Benny the Beaver on his courageous journey as he conquers a troublesome tummy ache. With a caring father by his side, Benny visits the doctor who unveils the news that his mysterious pain is caused by his appendix, a tiny organ that is inflamed, and will need to be surgically removed. As you read this story, you will learn about appendicitis in children and the way our medical professionals use special tools to not only diagnose but also treat Benny.