Does It Fart?

Reading Captain Underpants or Super Diaper Baby often leaves kids rolling around with laughter and parents rolling their eyes. These nonfiction books about the gas we pass, scat, and more may satisfy both audiences.

Animal Scat and Stuff Like That
What Do They Do with All That Poo  If You Are a Kaka, You Eat Doo-Doo  Jop and Blip Wanna Know: Can You Hear a Penguin Fart on Mars?  Does It Fart?  Get the Scoop on Animal Poop!

Our Bodies are Gross and Amazing
The How and the Wow of the Human Body  Human Body Theater  Weird but True: Human Body  A Day in the Life of a Poo, a Gnu, and You  To Burp or Not to Burp: A Guide to Your Body in Space

Poo Happens
Poop Happened! A History of the World from the Bottom Up  Poop: A Natural History of the Unmentionable  Loos, Poos, and Number Twos  Poop Detectives: Working Dogs in the Field  Toilet: How It Works