Why is the sky blue? Where does light go when you switch it off? Why does a mirror show things backwards? answers all these intriguing questions about the science of light, and much more. More →

How can a plane fly upside down? Why aren't there any super-giant humans? Why doesn't the Moon fall out of the sky? answers all these intriguing questions about the science of forces, and much more. More →

All the fascinating - and downright gross - stuff children really want to know about body functions are packed into this fun-to-read series. Amusing and easy-to-understand text is combined… More →

Want to know how arteries carry oxygen-rich blood throughout our bodies and what blood type means? Fun illustrations and entertaining text help give kids a clear understanding of the blood… More →

Want to know why you drool on your pillow or what your taste buds are for? Fun illustrations and entertaining text help give kids a clear understanding of the form and function of the mouth,… More →

Want to know how bones, fingernails, and hair form and grow throughout our lives? Fun illustrations and entertaining text help give kids a clear understanding of how our bodies grow and… More →

Have you ever wondered how your body sends you itchy signals? Fun illustrations and entertaining text help give kids a clear understanding of how insect bites, dry skin, and allergies cause… More →

The human body is amazing, and at times, disgusting. Fun illustrations and entertaining text help give kids a clear understanding of bodily functions related to the digestive system, as well… More →

Is it the cat, a dandelion, or just a common cold? Fun illustrations and entertaining text help give kids a clear understanding of the everyday mechanisms required to create a sneeze. Readers More →

Why is blood red? What exactly is a belly button for? Why don't your eyeballs fall out? answers all these intriguing questions about the science of the human body, and much more. More →