Contents

Introduction

Introduction to Knock-Knock Jokes

Chapter 1: Once Upon a Knock-Knock

Chapter 2: When Fun Comes a Knockin’?

Chapter 3: Tied Up in Knock-Knocks

Chapter 4: Knock-Knock Your Socks Off

Chapter 5: Who’s That Knockin’

Chapter 6: One Two Three O’Clock Knock!

Chapter 7: Knock ’Em Dead with Knock-Knocks

Chapter 8: Knock-Knock Yourself Silly

Chapter 9: A Knock Here, a Knock There

Chapter 10: Knock Me Down, More Knock-Knocks

Introduction to Riddles

Chapter 11: Time for School

Chapter 12: It’s a Zoo

Chapter 13: Travel the World

Chapter 14: Food and Drink

Chapter 15: Acting Silly

Chapter 16: Crossing Over

Chapter 17: Perfectly at Home

Chapter 18: Let’s Play Sports

Chapter 19: All in the Family

Chapter 20: Back in Time

Chapter 21: A Hodgepodge of Fun

Introduction to Gross Jokes

Chapter 22: Creepy Critters

Chapter 23: Barf-days and other Celebrations

Chapter 24: Cannibals, Vampires, and other Freaky Folks

Chapter 25: Atrocious Animals

Chapter 26: Horrible Humans

Chapter 27: Beyond the Grave: Ghosts, Ghouls, and Zombies

Chapter 28: Stinky Stuff

Chapter 29: The Gross-ery Store

Chapter 30: Gooey Games and Sickening Sports

Chapter 31: Tales of the Gross and Famous

Puzzle Answers