Over 200, 000 copies of the series sold. Author Carron Brown has been a children's non-fiction editor and writer for more than 16 years. Child-friendly introduction to physiology. Have fun discovering the secrets of the human body. Hold a light behind the pages to see muscles flex, watch as food travels through the digestive system, and take a peek at the skeleton holding you upright! The amazing see-through pages in this gorgeously illustrated non-fiction series offer benefits similar to lift-the-flaps books (great for early development and deal with the idea of object permanence), but our Secrets books have the added interactive dimension of the child being able to see the surface and the hidden picture at the same time. Both a visual treat and lots of fun, all of our Shine-a-Light books also offer a glossary and additional information about their subjects, making them non-fiction gift books like no other. Over 200, 000 copies of the Shine-a-Light series sold! A non-fiction gift book like no other with amazing see-through pages and a glossary and additional information about their subjects. | The Human Body by Carron Brown, Picture Books | Indigo Chapters