Paul Harrison 
Bodies and Brains [PDF ebook] 

Meet Zac Newton, he’s a teenage inventor with the ability to take virtual trips through time! On this adventure, readers will join Zac as he and his friends learn about the human body. They’ll surf the bloodstream, explore the stomach, and chat with Leonardo da Vinci! Graphic novel-style illustrations bring the characters to life as readers learn about organ systems and the body’s functions. The Meet the Scientists section at the back of the title features influential scientists to contextualize learning. To join Zac on more adventures, check out the rest of the Zac Newton Investigates series!