Why Does Asparagus Make Your Pee Smell? Other Books in This Series

What Did We Use Before Toilet Paper? What Did We Use Before Toilet Paper?
What Did We Use Before Toilet Paper?
2022
Who Invented Underpants? Who Invented Underpants?
Who Invented Underpants?
2022
Can Holding in a Fart Kill You? Can Holding in a Fart Kill You?
Can Holding in a Fart Kill You?
2015
Why Do Roller Coasters Make You Puke? Why Do Roller Coasters Make You Puke?
Why Do Roller Coasters Make You Puke?
2017
Why Does Bright Light Make You Sneeze? Why Does Bright Light Make You Sneeze?
Why Does Bright Light Make You Sneeze?
2018
The Power of Pooping The Power of Pooping
The Power of Pooping
2022