In this story, Dan and Mya win a science competition and are given the opportunity to experience a tour of the human body. Using exciting new technology that allows them to travel through the body as if they're shrunk, they explore the systems of the human body, get propelled around by the blood stream, and are hurtled through windpipes and through the digestive system. They must navigate around the liver and escape from white blood cells in the bone marrow and into muscles. They're even propelled up the spinal cord in this story that will captivate children while teaching them more about the human body.

DK Adventures is a book series that reluctant readers can enjoy as much as bookworms do This series combines captivating, fictional stories with nonfiction facts to encourage learning and engagement in your child. The stories keep children interested, and the facts teach critical skills and knowledge -- the fiction and nonfiction elements work together to keep each child's interest high, to build knowledge, and to enrich the narrative reading experience with fascinating background information. These books are filled with information, but the stories make them incredibly readable. DK Adventures are available in a range of kid-friendly topics, including dinosaurs, cars, and the human body, and each book supports Common Core State Standards and literacy skills.