Science in Action
How many bones are in your body? Which bone protects your brain? What are bones made of?
SALLY HEWITT worked as a primary school teacher for ten years before she became a full-time writer of non-fiction books for children. Sally has written over 250 books on a wide range of topics and frequently visits schools and libraries giving talks and co-ordinating workshops. She writes on a variety of subjects, including science, maths and music.