Know Your Sh*t : Vermilion : 9781785041846 : 1785041843 : 09 Aug 2018 : Your poo says a lot about your health but how well do you know your sh*t? This unique, witty and handy colour swatch book is your entertaining and informative guide to every poo you will ever do. Medically approved by a gastroenterologist and full of pop culture gags, you'll learn fascinating facts about your faeces, such as: -Why floaters float -Why stinkers stink -What is and isn't normal -How to poo like a pro With 19 turds to compare to your own, including Poopcorn, Ring Stinger and Lumpty Dumpty, this is an essential guide for anyone who gives a crap about their health (or just has an unhealthy obsession with toilet humour).