Kids can't resist sharing jokes (even when you try to stop them), so they always need a fresh supply. We've stuffed the pages of this little book with the funniest knock-knock jokes we could find. Old favorites, new favorites, and a few festering stinkers--all guaranteed to make kids laugh out loud. Here's a sampling: Knock, knock. Who's there? Cowsgo. Cowsgo who? No, they don't. Cowsgo MOO Knock, knock. Who's there? Nobel. Nobel who? No bell, that's why I knocked Knock, knock. Who's there? Interrupting pirate Interrup-- ARRRRRRRRRR
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