Buku Audio yang Dikarang by Nancy Krulik

How Do You Pee in Space?

Dance Your Pants Off

Help! I'm Stuck in a Giant Nostril!

Three Burps and You're Out!

Eww! What's on My Shoe?

Lice Check

Hey! Who Stole the Toilet?

Attack of the Tighty Whities!

What's Black and White and Stinks All Over?

Super Burp!

Who's Afraid of Fourth Grade?

Wet and Wild!

Trouble Magnet

World's Worst Wedgie