This is a child-friendly guide to the human body. It reviews each of the organs in the body's systems and how they work together. There are simply illustrated diagrams to give children an idea of where everything is in the human body. It is not an intimidating book and keeps things simple while still maintaining accuracy. There are accurate depictions of the organ systems while not getting too complex for younger children.
I would give this book 5 stars because I think it is an age appropriate way to introduce human anatomy to children. Students at this age can't handle the style in which textbooks are written, so a picture book like this is a helpful resource. I would certainly use this in a science lesson, but it would also be great to have in the classroom for independent readers to explore. It might also be good to reference if a child has a question or concern about their body.