The Human Body

2 books · Ages 411 · Chapter Books

The Human Body is a 2-book series for ages 4–11 by Helen Frost. Each book stands alone — start anywhere.

Where to Start

Start anywhere — each book stands alone.

That said, The Respiratory System and The Circulatory System are great first picks.

All Books

No particular order needed — browse and pick what catches your eye.

The Respiratory System
The Respiratory System2000
The Circulatory System
The Circulatory System2000

What This Series Covers

Curiosity & WonderScience ExperimentsSelf-Confidence & Identity