A fact-packed, beautifully illustrated, all-round introduction to the human body and how it works. Full of extraordinary photographs, detailed diagrams, stunning scans, X-rays and microscope images of the human body. Engaging text and clear, simple explanations of all the main bodily functions. Includes amazing facts, a glossary of body words, a comprehensive index and internet links to recommended websites at Usborne Quicklinks accessed via QR codes.