Ever wanted to look up your nose to see what you'd find? Or strained in front of a mirror to see the back of your throat? Or wondered what your food looks like when it gets to your stomach?
A new set of encyclopedias takes you right inside an incredible machine -- your body. Don't get put off by the word "encyclopedia" -- these ones make great browsing material for the holidays.
Flipping through the pages of "Human Body Revealed" is like slipping on a pair of those X-ray glasses that spies wear in the movies. This guide has eight transparent pages layered over regular pages to help you visualize your inner body in multiple dimensions. As you turn the see-through sheets, you splice your body in cross-section, from skin to bone.