the big book of disgusting human body facts
"Did you know that doctors used to drink pee to diagnose a patient's illness? Or that your farts may smell the same as your family's? The human body is fascinating, but can certainly be disgusting. Whether it is your smelly feet, your stinky farts, or your slimy, green boogers, your body is capable of some pretty revolting stuff. Take a tour of your insides and outsides and discover more than 150 gross and ghastly facts about the human body in this funny but foul book."--.
