Knock Knock Jokes for Kids: Over 120 Silly Jokes to Laugh-Out-Loud (Paperback)

Knock, knock jokes have been around for a very long time. What you'll find here are over 120 clean jokes for kids, all reviewed and tested by a panel of experts... my own family. All of that for a very little price and a great moment. No-kidding!!! Get your copy now. Enjoy, and have fun!