The Science of Scabs and Pus

This gruesome guide to blood uses fact-packed, easy-to-read text and humorous illustrations to explore the structure, uses, and lifecycle of blood, covering everything from why we grow scabs over cuts to why people donate blood at hospitals. Each spread has multiple entry points, including an introductory paragraph, illustrations and side panels such as Fascinating Facts, Helpful Hint, Can You Believe It?, and Disgusting Data, which provide additional information and handy advice.