Human Body

Highlights fascinating facts about the human body, from the genes in our cells to the hairs on our heads. Learn about the number of bathtubs your saliva could fill, the evolutionary origins of goosebumps, the part of the body that doesn't need blood, and more! Additional features include a table of contents, a phonetic glossary, an index, and sources for further research. The world is full of bizarre and, at times, almost unbelievable stories. This series of books explores odd and unexpected stories about history, the human body, space, U.S. presidents, and more. Vivid details presented as brief factoids will capture readers' attention and keep them turning pages. Eye-catching photographs will connect readers to these strange-but-true tales. Additional features include a table of contents, a phonetic glossary, an index, and sources for further research.