by Harry James Gaffney (Author), Anastasiia Hryvtsova (Illustrator)

One day, while playing outside, you suddenly shrink down to the size of a microbe! You find yourself inside your own body, and discover a whole new world of bacteria, viruses, and cells. With the help of your new microbe friends, you embark on a thrilling adventure through your body to learn all about your body, microbiology, and why staying healthy is so important!