101 Knock Knock Jokes

Knock, knock. Who's there?Radio. Radio who?Radio not, here comes a lot of funny jokes!The bestselling jokesters The Hennessy Kids are back again to make you laugh - now with their first book of knock knock jokes!Knock on all your family & friends' doors and share this great collection of jokes with them so you can all enjoy laughing & groaning together for a fun time.The Hennessy Kids are authors of the bestselling joke books 101 Halloween Jokes, 101 Christmas Jokes, and 101 Pet Jokes.