Why do your bruises vanish after a while? What protects you from catching a cold during winter? This encyclopedia will answer these and more whys and what's for you. Learning is made simpler with well-labeled diagrams and an extensive glossary of difficult words. Bonus The book comes loaded with Isn't It Amazing - a section of fun facts to keep you glued for more. Explore, Discover and Learn, all about the Human Body! Well-researched content, developed by subject experts Crammed with illustrations, photographs and detailed 3D CGI images Packed with facts, and an exhaustive glossary Excellent for gifting and school libraries Sturdy hardback format