Germ Theory for Babies

Big questions deserve smart answers—even for the littlest learners.

From the #1 science series for kids comes Germ Theory for Babies—a gentle, clear, and empowering way to teach toddlers how germs work and how we protect ourselves.

Created by physicist Chris Ferrie and public health expert Neal Goldstein, this board book turns the complex world of microbes into a playful early lesson in science, hygiene, and health. With bold visuals and simple explanations, it gives children the tools to und...