Explains the processes by which a hamburger and other foods are used to make energy, strong bones, and solid muscles as they pass through the digestive system.

Children's book about the human digestive system. Includes color illustrations of various parts of the system and describes their roles in processing food.

"In graphic novel format, follows Peter Pea as he travels through and explains the workings of the human digestive system"--

The silly true story of how Darwin discovered that the earthworm is one of the most important species on the planet. Without their life-sustaining poop, there would be no plants or animals on Earth. A scholarly worm gives historical facts and context on every page.

Every volume of Science Comics offers a complete introduction to a particular topic dinosaurs, the solar system, volcanoes, bats, robots, and more. These gorgeously illustrated graphic novels offer wildly entertaining views of their subjects. Whether you're a fourth grader doing a natural science unit at school or a thirty-year-old with a secret passion for airplanes, these books are for you!