Jason Viola
In Science Comics: The Digestive System, visit the inside of your mouth, stomach, liver, intestines, and other organs that make up the gastrointestinal tract!
Your guide to the gut is a friendly bacterium who will take you on a journey beyond imagination. Uncover how food is transformed into nutrients! Explore strange and dangerous glands! Behold the wonders of saliva, mucus, and vomit! Writer Jason Viola and illustrator Andy
Head out to the Arctic and learn about polar bears in this volume of Science Comics, Survival on the Ice, an action-packed nonfiction graphic novel series for middle-grade readers!
Do you have what it takes to live in one of the harshest places in the world? What if you had just a couple years to gain the knowledge you'll need to survive on your own? Join two curious polar bear cubs as they play, hunt, and navigate life in the