Through humor, science, and engaging illustrations, this fun and comprehensive reference book is perfect for kids who want to know more about the mysterious stuff going on inside their bodies.
An engaging graphic-novel introduction to the human gastrointestinal tract discusses the science that underlies digestion, counseling students on subjects ranging from saliva and nutrient processing to illness and friendly bacteria.
Guaranteed to amaze and educate, the Brainwaves, mischievous pint-sized guides, take readers on a wild ride through a wide range of science topics, from the wisest and wackiest inventions to the adventures of pioneering astronauts.