Rigby Literacy Collections Level 6 Phase 10: The Unseen Army (Reading Level 30++/F&P Level W-Z), 1st edition

Have you ever wondered what makes us sick and how we get better? This book explains how bacteria and viruses work, how they invade our bodies and how we fight back. It explores the defences of the body against disease, and how immunisation works to stop us getting sick.

This book is classified as Reading Level 30++ / Fountas and Pinnell Level W-Z. Visit our Levelled readers page for further information on reading levels.