The Gas We Pass: The Story of Farts (My Body Science)
by Audrey DeZwirek
We love this book! It is basically about gas (a.k.a. farts in my house) -- farts in humans, farts in animals, farts in general -- and how the body processes food into farts. It explains why farts smell, where they come from and how much gas we release per fart per day! Interesting stuff! It is written simply and to the point. No fancy, confusing explanations of this oft-experienced bodily function. Instead, it explains this phenomenon in a way that a young child can understand and even find amusing.

