The follow-up to LOL: A Load of Laughs and Jokes for Kids, this jam-packed knock-knock joke book is perfect for young comedians!

Knock-Knock!
Who's there?
Justin!
Justin who?
Justin time for dinner!

With over 700 silly knock-knock jokes, this book is ready to knock down your door with hours and hours of the wackiest "Who's There?" answers ever. Perfect for sharing with friends, Knock-Knock! Who's There?: A Load of Laughs and Jokes for Kids will have your young comedian howling with laughter!

Craig Yoe used to be the creative director for The Muppets. Now he runs YOE! Studio, creating everything from toys to theme park attractions. He lives in New York with his wife and three children.