Your Skin Weighs More Than Your Brain

Your Skin Weighs More Than Your Brain and Other Freaky Facts About Your Skin, Skeleton, and Other Body Parts
By Barbara Seuling

A fun little book full of facts you probably never knew: "Your fingernails grow four times as fast as your toenails," and "The average human produces 1 quart of saliva every day...10,000 gallons in a lifetime."  Enough said.  It's fun.
(ISBN: 978-1-4048-3751-5)